feat: Adressbuch mit Kundennummer, Update-Flow und interne Einträge

- Menüpunkt "Kunden" in "Adressbuch" umbenannt und App-Label
  "Verfügbare Jobs" zu "Auftragsliste" geändert (alle 10 Sprachen)
- Fortlaufende Kundennummer (usrId) ab 10000 über neuen
  SequenceGeneratorService und Counter-Dokument in misc-Collection
- Abholung/Lieferstation-Dialog: Änderungen an verknüpften
  Stammdaten aktualisieren den bestehenden Adressbuch-Eintrag
  statt einen neuen zu erzeugen; Checkbox-Label wechselt zu
  "Adresse im Adressbuch aktualisieren"
- Geänderte Adressen ohne Checkbox werden als interner Customer
  (internal=true) gesichert und im Adressbuch ausgeblendet
- E-Mail in AddCustomer und in Stations-Dialogen kein Pflichtfeld
  mehr; "(Login)" aus profile.email entfernt
- Manuelles Beenden eines Auftrags öffnet neue Seite
  JobManualCompleteView statt eines Dialogs

app/lib/l10n/app_localizations_de.dart

@@ -55,7 +55,7 @@ class AppLocalizationsDe extends AppLocalizations {
   String get jobs => 'Jobs';
 
   @override
-  String get availableJobs => 'Verfügbare Jobs';
+  String get availableJobs => 'Auftragsliste';
 
   @override
   String get chats => 'Chats';

app/lib/l10n/app_localizations_en.dart

@@ -55,7 +55,7 @@ class AppLocalizationsEn extends AppLocalizations {
   String get jobs => 'Jobs';
 
   @override
-  String get availableJobs => 'Available Jobs';
+  String get availableJobs => 'Order List';
 
   @override
   String get chats => 'Chats';

app/lib/l10n/app_localizations_es.dart

@@ -42,7 +42,7 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get jobs => 'Trabajos';
   @override
-  String get availableJobs => 'Trabajos Disponibles';
+  String get availableJobs => 'Lista de pedidos';
   @override
   String get chats => 'Chats';
   @override

app/lib/l10n/app_localizations_et.dart

@@ -42,7 +42,7 @@ class AppLocalizationsEt extends AppLocalizations {
   @override
   String get jobs => 'Tööd';
   @override
-  String get availableJobs => 'Saadaolevad tööd';
+  String get availableJobs => 'Tellimuste loend';
   @override
   String get chats => 'Vestlused';
   @override

app/lib/l10n/app_localizations_fr.dart

@@ -42,7 +42,7 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get jobs => 'Emplois';
   @override
-  String get availableJobs => 'Emplois Disponibles';
+  String get availableJobs => 'Liste des commandes';
   @override
   String get chats => 'Discussions';
   @override

app/lib/l10n/app_localizations_lt.dart

@@ -42,7 +42,7 @@ class AppLocalizationsLt extends AppLocalizations {
   @override
   String get jobs => 'Darbai';
   @override
-  String get availableJobs => 'Galimi darbai';
+  String get availableJobs => 'Užsakymų sąrašas';
   @override
   String get chats => 'Pokalbiai';
   @override

app/lib/l10n/app_localizations_lv.dart

@@ -42,7 +42,7 @@ class AppLocalizationsLv extends AppLocalizations {
   @override
   String get jobs => 'Darbi';
   @override
-  String get availableJobs => 'Pieejamie darbi';
+  String get availableJobs => 'Pasūtījumu saraksts';
   @override
   String get chats => 'Tērzēšanas';
   @override

app/lib/l10n/app_localizations_pl.dart

@@ -42,7 +42,7 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get jobs => 'Zadania';
   @override
-  String get availableJobs => 'Dostępne Zadania';
+  String get availableJobs => 'Lista zleceń';
   @override
   String get chats => 'Czaty';
   @override

app/lib/l10n/app_localizations_ru.dart

@@ -42,7 +42,7 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get jobs => 'Задания';
   @override
-  String get availableJobs => 'Доступные задания';
+  String get availableJobs => 'Список заказов';
   @override
   String get chats => 'Чаты';
   @override

app/lib/l10n/app_localizations_tr.dart

@@ -42,7 +42,7 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get jobs => 'İşler';
   @override
-  String get availableJobs => 'Mevcut İşler';
+  String get availableJobs => 'Sipariş Listesi';
   @override
   String get chats => 'Sohbetler';
   @override

app/lib/models/tasks/signature_task.dart

@@ -2,6 +2,8 @@ import '../task.dart';
 
 // Signature Task
 class SignatureTask extends Task {
+  final String? note;
+
   SignatureTask({
     required super.id,
     required super.jobId,
@@ -14,11 +16,19 @@ class SignatureTask extends Task {
     super.title,
     super.description,
     super.displayName,
+    this.note,
   });
 
   factory SignatureTask.fromJson(Map<String, dynamic> json) {
     final commonProps = Task.parseCommonProperties(json);
 
+    String? note;
+    final taskSpecificData = json['taskSpecificData'];
+    if (taskSpecificData is Map<String, dynamic>) {
+      final n = taskSpecificData['note'];
+      if (n is String) note = n;
+    }
+
     return SignatureTask(
       id: commonProps['id'],
       jobId: commonProps['jobId'],
@@ -31,6 +41,7 @@ class SignatureTask extends Task {
       title: commonProps['title'],
       description: commonProps['description'],
       displayName: commonProps['displayName'],
+      note: note,
     );
   }
 
@@ -47,7 +58,11 @@ class SignatureTask extends Task {
       'taskOrder': taskOrder,
       'description': description,
       'displayName': displayName,
-      'taskSpecificData': {'taskType': 'SIGNATURE', 'title': title},
+      'taskSpecificData': {
+        'taskType': 'SIGNATURE',
+        'title': title,
+        'note': note,
+      },
     };
   }
 
@@ -64,6 +79,7 @@ class SignatureTask extends Task {
     String? title,
     String? description,
     String? displayName,
+    String? note,
   }) {
     return SignatureTask(
       id: id ?? this.id,
@@ -77,6 +93,7 @@ class SignatureTask extends Task {
       title: title ?? this.title,
       description: description ?? this.description,
       displayName: displayName ?? this.displayName,
+      note: note ?? this.note,
     );
   }
 }

app/lib/services/database_service.dart

@@ -831,6 +831,42 @@ class DatabaseService {
     }
   }
 
+  /// Save signature note (Bemerkung) for a task into user_data table
+  Future<void> saveTaskSignatureNote(String taskId, String note) async {
+    try {
+      if (_store == null) {
+        developer.log('Database not initialized', name: 'DatabaseService');
+        return;
+      }
+      final key = 'task_signature_note:$taskId';
+      await saveKeyValue(key, note);
+    } catch (e, st) {
+      developer.log(
+        'Error saving task signature note: $e',
+        name: 'DatabaseService',
+      );
+      developer.log('Stack trace: $st', name: 'DatabaseService');
+    }
+  }
+
+  /// Load signature note (Bemerkung) for a task from user_data table
+  Future<String?> loadTaskSignatureNote(String taskId) async {
+    try {
+      if (_store == null) {
+        developer.log('Database not initialized', name: 'DatabaseService');
+        return null;
+      }
+      return await loadKeyValue('task_signature_note:$taskId');
+    } catch (e, st) {
+      developer.log(
+        'Error loading task signature note: $e',
+        name: 'DatabaseService',
+      );
+      developer.log('Stack trace: $st', name: 'DatabaseService');
+      return null;
+    }
+  }
+
   /// Load signature SVG for a task from user_data table
   Future<String?> loadTaskSignature(String taskId) async {
     try {

app/lib/task_view.dart

@@ -622,10 +622,11 @@ class _TaskViewState extends State<TaskView> {
         builder:
             (context) => SignatureCaptureScreen(
               task: task,
-              onSignatureCompleted: (String svg) async {
+              onSignatureCompleted: (String svg, String note) async {
                 try {
                   // Persist SVG only (no PNG)
                   await _databaseService.saveTaskSignature(task.id, svg);
+                  await _databaseService.saveTaskSignatureNote(task.id, note);
                 } catch (e, stackTrace) {
                   developer.log(
                     'Error saving task signature: $e',
@@ -649,6 +650,7 @@ class _TaskViewState extends State<TaskView> {
                     'signatureSvg': svg,
                     'svgLength': svg.length,
                     'hasSignature': true,
+                    'signatureNote': note,
                   },
                 );
               },
@@ -896,6 +898,10 @@ class _TaskViewState extends State<TaskView> {
         task.description != null
             ? localizeKnownText(context, task.description!)
             : null;
+    final String? signatureNote =
+        (task is SignatureTask && task.note != null && task.note!.trim().isNotEmpty)
+            ? task.note!.trim()
+            : null;
 
     if (displayName?.isNotEmpty == true) {
       return Column(
@@ -906,14 +912,39 @@ class _TaskViewState extends State<TaskView> {
             const SizedBox(height: 2),
             Text(description!, style: subtitleStyle),
           ],
+          if (signatureNote != null) ...[
+            const SizedBox(height: 2),
+            Text(signatureNote, style: subtitleStyle),
+          ],
         ],
       );
     }
 
     if (description?.isNotEmpty == true) {
+      if (signatureNote != null) {
+        return Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(description!, style: titleStyle),
+            const SizedBox(height: 2),
+            Text(signatureNote, style: subtitleStyle),
+          ],
+        );
+      }
       return Text(description!, style: titleStyle);
     }
 
+    if (signatureNote != null) {
+      return Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(_getStandardTaskDisplayText(task), style: titleStyle),
+          const SizedBox(height: 2),
+          Text(signatureNote, style: subtitleStyle),
+        ],
+      );
+    }
+
     // Fall back to standard text based on task type
     return Text(_getStandardTaskDisplayText(task), style: titleStyle);
   }

app/lib/tasks/signature_capture_screen.dart

@@ -9,7 +9,7 @@ import '../widgets/offline_banner.dart';
 
 class SignatureCaptureScreen extends StatefulWidget {
   final SignatureTask task;
-  final void Function(String svg) onSignatureCompleted;
+  final void Function(String svg, String note) onSignatureCompleted;
 
   const SignatureCaptureScreen({
     super.key,
@@ -23,6 +23,7 @@ class SignatureCaptureScreen extends StatefulWidget {
 
 class _SignatureCaptureScreenState extends State<SignatureCaptureScreen> {
   late final SignatureController _controller;
+  final TextEditingController _noteController = TextEditingController();
   bool _hasSignature = false;
   bool _isMobilePlatform = false;
 
@@ -84,6 +85,7 @@ class _SignatureCaptureScreenState extends State<SignatureCaptureScreen> {
   void dispose() {
     _controller.removeListener(_onSignatureChanged);
     _controller.dispose();
+    _noteController.dispose();
     _restoreOrientation();
     super.dispose();
   }
@@ -155,14 +157,15 @@ class _SignatureCaptureScreenState extends State<SignatureCaptureScreen> {
 
       // Build SVG from the captured signature points
       final String svg = _buildSvgFromPoints(_controller.points);
+      final String note = _noteController.text.trim();
 
       // Close this screen first to show the updated TaskView quickly
       if (!mounted) return;
       _restoreOrientation();
       Navigator.of(context).pop();
 
-      // Then notify the caller (SVG only)
+      // Then notify the caller (SVG + Bemerkung)
-      widget.onSignatureCompleted(svg);
+      widget.onSignatureCompleted(svg, note);
     } catch (e) {
       if (!mounted) return;
       ScaffoldMessenger.of(context).showSnackBar(
@@ -233,6 +236,16 @@ class _SignatureCaptureScreenState extends State<SignatureCaptureScreen> {
                       ),
                     ),
                   ),
+                  const SizedBox(height: 12),
+                  TextField(
+                    controller: _noteController,
+                    decoration: InputDecoration(
+                      labelText: AppLocalizations.of(context).completeTaskNote,
+                      border: const OutlineInputBorder(),
+                    ),
+                    maxLines: 2,
+                    minLines: 1,
+                  ),
                   const SizedBox(height: 16),
                   Row(
                     children: [

backend/src/main/java/de/assecutor/votianlt/controller/MessageController.java

@@ -8,6 +8,7 @@ import de.assecutor.votianlt.model.AppUser;
 import de.assecutor.votianlt.model.CargoItem;
 import de.assecutor.votianlt.model.Job;
 import de.assecutor.votianlt.model.task.BaseTask;
+import de.assecutor.votianlt.model.task.SignatureTask;
 import de.assecutor.votianlt.pages.service.AppUserService;
 import de.assecutor.votianlt.repository.AppUserRepository;
 import de.assecutor.votianlt.repository.CargoItemRepository;
@@ -133,6 +134,14 @@ public class MessageController {
         List<JobWithRelatedDataDTO> jobsWithRelatedData = assignedJobs.stream().map(job -> {
             List<CargoItem> cargoItems = cargoItemRepository.findByJobId(job.getId());
             List<BaseTask> tasks = taskAssignmentService.findTasksForJob(job);
+            for (BaseTask task : tasks) {
+                if (task instanceof SignatureTask signatureTask && task.getId() != null) {
+                    List<Signature> signatures = signatureRepository.findByTaskIdOrderByCreatedAtDesc(task.getId());
+                    if (!signatures.isEmpty()) {
+                        signatureTask.setNote(signatures.get(0).getNote());
+                    }
+                }
+            }
             return new JobWithRelatedDataDTO(job, cargoItems, tasks);
         }).toList();
 
@@ -246,13 +255,18 @@ public class MessageController {
             Object extra = payload.get("extraData");
             if (extra instanceof Map<?, ?> extraData) {
                 Object signatureSvgObj = extraData.get("signatureSvg");
+                Object signatureNoteObj = extraData.get("signatureNote");
+                String signatureNote = signatureNoteObj instanceof String s ? s : null;
                 if (signatureSvgObj instanceof String signatureSvg) {
                     if (!signatureSvg.isBlank()) {
                         String completedBy = task.getCompletedBy() != null ? task.getCompletedBy() : "Unknown";
                         Signature signatureEntry = new Signature(new ObjectId(taskId.toString()), signatureSvg,
-                                completedBy);
+                                signatureNote, completedBy);
                         signatureRepository.save(signatureEntry);
                         extraDataSummary = "Unterschrift erfasst (SVG, " + signatureSvg.length() + " Zeichen)";
+                        if (signatureNote != null && !signatureNote.isBlank()) {
+                            extraDataSummary += ", Bemerkung: " + signatureNote;
+                        }
                     } else {
                         extraDataSummary = "Leere Unterschrift";
                     }

backend/src/main/java/de/assecutor/votianlt/model/Counter.java

@@ -0,0 +1,13 @@
+package de.assecutor.votianlt.model;
+
+import lombok.Data;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+@Data
+@Document(collection = "misc")
+public class Counter {
+    @Id
+    private String id;
+    private long sequence;
+}

backend/src/main/java/de/assecutor/votianlt/model/Customer.java

@@ -53,4 +53,10 @@ public class Customer {
 
     @Field("owner")
     private ObjectId owner;
+
+    @Field("internal")
+    private boolean internal;
+
+    @Field("usrId")
+    private Integer usrId;
 }

backend/src/main/java/de/assecutor/votianlt/model/Signature.java

@@ -20,6 +20,7 @@ public class Signature {
 
     private ObjectId taskId;
     private String signatureSvg;
+    private String note;
     private LocalDateTime createdAt;
     private String completedBy;
 
@@ -35,4 +36,9 @@ public class Signature {
         this.signatureSvg = signatureSvg;
         this.completedBy = completedBy;
     }
+
+    public Signature(ObjectId taskId, String signatureSvg, String note, String completedBy) {
+        this(taskId, signatureSvg, completedBy);
+        this.note = note;
+    }
 }

backend/src/main/java/de/assecutor/votianlt/model/task/SignatureTask.java

@@ -1,14 +1,20 @@
 package de.assecutor.votianlt.model.task;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
+import org.springframework.data.annotation.Transient;
 
 @Data
 @NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 public class SignatureTask extends BaseTask {
 
+    @Transient
+    @JsonIgnore
+    private String note;
+
     @Override
     public String getTaskType() {
         return "SIGNATURE";
@@ -21,11 +27,17 @@ public class SignatureTask extends BaseTask {
 
     @Override
     public Object getTaskSpecificData() {
-        return new TaskSpecificData();
+        return new TaskSpecificData(note);
     }
 
+    @Data
+    @NoArgsConstructor
     public class TaskSpecificData {
         public String taskType = getTaskType();
-        // No specific data for signature task
+        public String note;
+
+        public TaskSpecificData(String note) {
+            this.note = note;
+        }
     }
 }

backend/src/main/java/de/assecutor/votianlt/pages/base/ui/component/DeliveryStationDialog.java

@@ -56,10 +56,28 @@ public class DeliveryStationDialog extends Dialog {
         private String zip;
         private String city;
         private boolean saveAddress;
+        private boolean addressDiffersFromCustomer;
+        private org.bson.types.ObjectId customerId;
+
+        public boolean isAddressDiffersFromCustomer() {
+            return addressDiffersFromCustomer;
+        }
+
+        public void setAddressDiffersFromCustomer(boolean addressDiffersFromCustomer) {
+            this.addressDiffersFromCustomer = addressDiffersFromCustomer;
+        }
         private List<BaseTask> tasks = new ArrayList<>();
         private boolean addressValidatedByGoogle;
         private AddressValidationResult addressValidationResult;
 
+        public org.bson.types.ObjectId getCustomerId() {
+            return customerId;
+        }
+
+        public void setCustomerId(org.bson.types.ObjectId customerId) {
+            this.customerId = customerId;
+        }
+
         public boolean isAddressValidatedByGoogle() {
             return addressValidatedByGoogle;
         }
@@ -214,6 +232,7 @@ public class DeliveryStationDialog extends Dialog {
 
     private final DeliveryStationTile.TranslationHelper translationHelper;
     private final java.util.Map<String, Customer> companyAddressOptions = new java.util.LinkedHashMap<>();
+    private org.bson.types.ObjectId selectedCustomerId;
 
     public DeliveryStationDialog(String dialogTitle, List<Customer> customers,
             DeliveryStationTile.TranslationHelper translationHelper, SaveListener saveListener,
@@ -512,6 +531,13 @@ public class DeliveryStationDialog extends Dialog {
             zip.setValue(data.getZip());
         if (data.getCity() != null)
             city.setValue(data.getCity());
+        selectedCustomerId = data.getCustomerId();
+        if (selectedCustomerId == null && customerSelectedFromOptions) {
+            Customer matched = companyAddressOptions.get(companyOption);
+            if (matched != null) {
+                selectedCustomerId = matched.getId();
+            }
+        }
         saveAddress.setValue(customerSelectedFromOptions ? false : data.isSaveAddress());
         updateSaveAddressState();
 
@@ -548,10 +574,43 @@ public class DeliveryStationDialog extends Dialog {
         data.setZip(zip.getValue());
         data.setCity(city.getValue());
         data.setSaveAddress(saveAddress.getValue());
+        data.setCustomerId(selectedCustomerId);
+        data.setAddressDiffersFromCustomer(computeAddressDiffers());
         data.setTasks(new ArrayList<>(tasksState));
         return data;
     }
 
+    private boolean computeAddressDiffers() {
+        boolean hasAnyValue = !isBlank(resolveCompanyValue(company.getValue())) || !isBlank(firstName.getValue())
+                || !isBlank(lastName.getValue()) || !isBlank(phone.getValue()) || !isBlank(mail.getValue())
+                || !isBlank(street.getValue()) || !isBlank(houseNumber.getValue())
+                || !isBlank(addressAddition.getValue()) || !isBlank(zip.getValue()) || !isBlank(city.getValue());
+        if (!hasAnyValue) {
+            return false;
+        }
+        if (selectedCustomerId == null) {
+            return true;
+        }
+        Customer linked = findCustomerById(selectedCustomerId);
+        return linked == null || !matchesCurrentCustomer(linked);
+    }
+
+    private Customer findCustomerById(org.bson.types.ObjectId id) {
+        if (id == null) {
+            return null;
+        }
+        for (Customer c : companyAddressOptions.values()) {
+            if (c != null && id.equals(c.getId())) {
+                return c;
+            }
+        }
+        return null;
+    }
+
+    private boolean isBlank(String value) {
+        return value == null || value.trim().isEmpty();
+    }
+
     private boolean validateRequiredFields() {
         // Address tab validation
         boolean addressValid = true;
@@ -601,11 +660,9 @@ public class DeliveryStationDialog extends Dialog {
         String value = mail.getValue();
         String normalizedValue = value == null ? "" : value.trim();
         boolean empty = normalizedValue.isEmpty();
-        boolean required = Boolean.TRUE.equals(saveAddress.getValue());
         boolean invalid = !empty && !normalizedValue.contains("@");
-        boolean hasError = invalid || (required && empty);
+        applyErrorStyling(mail, invalid);
-        applyErrorStyling(mail, hasError);
+        return !invalid;
-        return !hasError;
     }
 
     private void applyErrorStyling(com.vaadin.flow.component.Component field, boolean error) {
@@ -648,10 +705,12 @@ public class DeliveryStationDialog extends Dialog {
         companyField.addValueChangeListener(event -> {
             Customer customer = companyAddressOptions.get(event.getValue());
             if (customer == null) {
+                selectedCustomerId = null;
                 updateSaveAddressState();
                 return;
             }
 
+            selectedCustomerId = customer.getId();
             if (customer.getTitle() != null
                     && ("Herr".equalsIgnoreCase(customer.getTitle()) || "Frau".equalsIgnoreCase(customer.getTitle())
                             || "Divers".equalsIgnoreCase(customer.getTitle()))) {
@@ -680,27 +739,34 @@ public class DeliveryStationDialog extends Dialog {
 
         companyField.addCustomValueSetListener(event -> {
             companyField.setValue(event.getDetail());
+            selectedCustomerId = null;
             updateSaveAddressState();
         });
     }
 
     private void updateSaveAddressState() {
         Customer selectedCustomer = companyAddressOptions.get(company.getValue());
-        boolean customerSelectedFromOptions = selectedCustomer != null && matchesCurrentCustomer(selectedCustomer);
+        boolean customerDataMatches = selectedCustomer != null && matchesCurrentCustomer(selectedCustomer);
 
-        if (customerSelectedFromOptions) {
+        if (customerDataMatches) {
             saveAddress.setValue(false);
             saveAddress.setEnabled(false);
+            saveAddress.setLabel(translationHelper.getTranslation("addjob.address.save"));
             updateMailRequirement();
             return;
         }
 
         saveAddress.setEnabled(true);
+        if (selectedCustomerId != null) {
+            saveAddress.setLabel(translationHelper.getTranslation("addjob.address.update"));
+        } else {
+            saveAddress.setLabel(translationHelper.getTranslation("addjob.address.save"));
+        }
         updateMailRequirement();
     }
 
     private void updateMailRequirement() {
-        mail.setRequiredIndicatorVisible(Boolean.TRUE.equals(saveAddress.getValue()));
+        mail.setRequiredIndicatorVisible(false);
     }
 
     private String buildCompanyAddressLabel(Customer customer) {
@@ -1343,10 +1409,14 @@ public class DeliveryStationDialog extends Dialog {
             break;
 
         case SIGNATURE:
-            Span info = new Span(translationHelper.getTranslation("addjob.tasks.signature.noconfig"));
+            TextField signatureNoteField = new TextField(
-            info.getStyle().set("color", "var(--lumo-secondary-text-color)");
+                    translationHelper.getTranslation("addjob.tasks.signature.notelabel"));
-            info.getStyle().set("font-style", "italic");
+            signatureNoteField.setPlaceholder(
-            configContainer.add(info);
+                    translationHelper.getTranslation("addjob.tasks.signature.notelabel.placeholder"));
+            signatureNoteField.setWidthFull();
+            signatureNoteField.setValue(task.getDescription() != null ? task.getDescription() : "");
+            signatureNoteField.addValueChangeListener(ev -> task.setDescription(ev.getValue()));
+            configContainer.add(signatureNoteField);
             break;
 
         case TODOLIST:

backend/src/main/java/de/assecutor/votianlt/pages/base/ui/component/PickupStationDialog.java

@@ -228,6 +228,25 @@ public class PickupStationDialog extends Dialog {
         public void setCargoItems(List<CargoItem> cargoItems) {
             this.cargoItems = cargoItems != null ? cargoItems : new ArrayList<>();
         }
+
+        private org.bson.types.ObjectId customerId;
+        private boolean addressDiffersFromCustomer;
+
+        public org.bson.types.ObjectId getCustomerId() {
+            return customerId;
+        }
+
+        public void setCustomerId(org.bson.types.ObjectId customerId) {
+            this.customerId = customerId;
+        }
+
+        public boolean isAddressDiffersFromCustomer() {
+            return addressDiffersFromCustomer;
+        }
+
+        public void setAddressDiffersFromCustomer(boolean addressDiffersFromCustomer) {
+            this.addressDiffersFromCustomer = addressDiffersFromCustomer;
+        }
     }
 
     public interface SaveListener {
@@ -250,6 +269,7 @@ public class PickupStationDialog extends Dialog {
     private final ComboBox<String> customerComboBox;
     private final Map<String, Customer> customerLabelMap = new LinkedHashMap<>();
     private final Map<String, Customer> companyCustomerMap = new LinkedHashMap<>();
+    private org.bson.types.ObjectId selectedCustomerId;
     private DatePicker appointmentDatePicker;
     private TimePicker appointmentTimePicker;
     private Checkbox digitalProcessingCheckbox;
@@ -431,14 +451,17 @@ public class PickupStationDialog extends Dialog {
         customerComboBox.addValueChangeListener(ev -> {
             String selected = ev.getValue();
             if (selected == null) {
+                selectedCustomerId = null;
                 updateSaveAddressState();
                 return;
             }
             Customer c = customerLabelMap.get(selected);
             if (c == null) {
+                selectedCustomerId = null;
                 updateSaveAddressState();
                 return;
             }
+            selectedCustomerId = c.getId();
             if (c.getCompanyName() != null)
                 company.setValue(c.getCompanyName());
             else
@@ -663,6 +686,15 @@ public class PickupStationDialog extends Dialog {
             }
         }
 
+        if (data.getCustomerId() != null) {
+            selectedCustomerId = data.getCustomerId();
+        } else {
+            Customer matched = customerLabelMap.get(data.getCustomerSelection());
+            if (matched == null) {
+                matched = companyCustomerMap.get(normalizeValue(data.getCompany()));
+            }
+            selectedCustomerId = matched != null ? matched.getId() : null;
+        }
         saveAddress.setValue(data.isSaveAddress());
         updateSaveAddressState();
     }
@@ -681,6 +713,8 @@ public class PickupStationDialog extends Dialog {
         data.setZip(zip.getValue());
         data.setCity(city.getValue());
         data.setSaveAddress(saveAddress.getValue());
+        data.setCustomerId(selectedCustomerId);
+        data.setAddressDiffersFromCustomer(computeAddressDiffers());
         data.setCustomerSelection(customerComboBox.getValue());
         if (appointmentDatePicker != null) {
             data.setAppointmentDate(appointmentDatePicker.getValue());
@@ -820,6 +854,7 @@ public class PickupStationDialog extends Dialog {
         companyField.addValueChangeListener(event -> {
             String selectedCompany = event.getValue();
             if (selectedCompany == null || selectedCompany.trim().isEmpty()) {
+                selectedCustomerId = null;
                 updateSaveAddressState();
                 return;
             }
@@ -829,6 +864,7 @@ public class PickupStationDialog extends Dialog {
 
             if (matchingCustomer.isPresent()) {
                 Customer customer = matchingCustomer.get();
+                selectedCustomerId = customer.getId();
                 if (customer.getTitle() != null
                         && ("Herr".equalsIgnoreCase(customer.getTitle()) || "Frau".equalsIgnoreCase(customer.getTitle())
                                 || "Divers".equalsIgnoreCase(customer.getTitle()))) {
@@ -859,6 +895,7 @@ public class PickupStationDialog extends Dialog {
 
         companyField.addCustomValueSetListener(event -> {
             companyField.setValue(event.getDetail());
+            selectedCustomerId = null;
             updateSaveAddressState();
         });
     }
@@ -866,17 +903,23 @@ public class PickupStationDialog extends Dialog {
     private void updateSaveAddressState() {
         Customer selectedCustomer = customerLabelMap.get(customerComboBox.getValue());
         Customer selectedCompanyCustomer = companyCustomerMap.get(normalizeValue(company.getValue()));
-        boolean existingCustomerSelected = selectedCustomer != null && matchesCustomer(selectedCustomer);
+        boolean customerDataMatches = selectedCustomer != null && matchesCustomer(selectedCustomer);
-        boolean existingCompanySelected = selectedCompanyCustomer != null && matchesCustomer(selectedCompanyCustomer);
+        boolean companyDataMatches = selectedCompanyCustomer != null && matchesCustomer(selectedCompanyCustomer);
 
-        if (existingCustomerSelected || existingCompanySelected) {
+        if (customerDataMatches || companyDataMatches) {
             saveAddress.setValue(false);
             saveAddress.setEnabled(false);
+            saveAddress.setLabel(translationHelper.getTranslation("addjob.address.save"));
             updateMailRequirement();
             return;
         }
 
         saveAddress.setEnabled(true);
+        if (selectedCustomerId != null) {
+            saveAddress.setLabel(translationHelper.getTranslation("addjob.address.update"));
+        } else {
+            saveAddress.setLabel(translationHelper.getTranslation("addjob.address.save"));
+        }
         updateMailRequirement();
     }
 
@@ -906,6 +949,40 @@ public class PickupStationDialog extends Dialog {
         return value == null ? "" : value.trim();
     }
 
+    private boolean computeAddressDiffers() {
+        boolean hasAnyValue = !normalizeValue(company.getValue()).isEmpty()
+                || !normalizeValue(firstName.getValue()).isEmpty() || !normalizeValue(lastName.getValue()).isEmpty()
+                || !normalizeValue(phone.getValue()).isEmpty() || !normalizeValue(mail.getValue()).isEmpty()
+                || !normalizeValue(street.getValue()).isEmpty() || !normalizeValue(houseNumber.getValue()).isEmpty()
+                || !normalizeValue(addressAddition.getValue()).isEmpty() || !normalizeValue(zip.getValue()).isEmpty()
+                || !normalizeValue(city.getValue()).isEmpty();
+        if (!hasAnyValue) {
+            return false;
+        }
+        if (selectedCustomerId == null) {
+            return true;
+        }
+        Customer linked = findCustomerById(selectedCustomerId);
+        return linked == null || !matchesCustomer(linked);
+    }
+
+    private Customer findCustomerById(org.bson.types.ObjectId id) {
+        if (id == null) {
+            return null;
+        }
+        for (Customer c : customerLabelMap.values()) {
+            if (c != null && id.equals(c.getId())) {
+                return c;
+            }
+        }
+        for (Customer c : companyCustomerMap.values()) {
+            if (c != null && id.equals(c.getId())) {
+                return c;
+            }
+        }
+        return null;
+    }
+
     // ============================================
     // Appointments & Processing Tab
     // ============================================

backend/src/main/java/de/assecutor/votianlt/pages/domain/CustomerRepository.java

@@ -13,4 +13,6 @@ public interface CustomerRepository extends MongoRepository<Customer, ObjectId>
     Slice<Customer> findAllBy(Pageable pageable);
 
     List<Customer> findByOwner(ObjectId owner);
+
+    List<Customer> findByOwnerAndInternalFalse(ObjectId owner);
 }

backend/src/main/java/de/assecutor/votianlt/pages/service/AddCustomerService.java

@@ -12,10 +12,13 @@ import org.springframework.transaction.annotation.Transactional;
 public class AddCustomerService {
     private final AddCustomerRepository addCustomerRepository;
     private final SecurityService securityService;
+    private final SequenceGeneratorService sequenceGeneratorService;
 
-    AddCustomerService(AddCustomerRepository addCustomerRepository, SecurityService securityService) {
+    AddCustomerService(AddCustomerRepository addCustomerRepository, SecurityService securityService,
+            SequenceGeneratorService sequenceGeneratorService) {
         this.addCustomerRepository = addCustomerRepository;
         this.securityService = securityService;
+        this.sequenceGeneratorService = sequenceGeneratorService;
     }
 
     public void addCustomer(Customer customer) {
@@ -25,6 +28,35 @@ public class AddCustomerService {
         de.assecutor.votianlt.model.User currentUser = securityService.getCurrentDatabaseUser();
         customer.setCreatedBy(currentUser.getId());
         customer.setOwner(currentUser.getId());
+        if (customer.getUsrId() == null) {
+            customer.setUsrId(sequenceGeneratorService.nextCustomerNumber());
+        }
+
+        addCustomerRepository.save(customer);
+    }
+
+    public void addInternalCustomer(Customer customer) {
+        if (customer == null) {
+            return;
+        }
+        customer.setId(null);
+        customer.setInternal(true);
+        addCustomer(customer);
+    }
+
+    public void updateCustomer(Customer customer) {
+        if (customer == null || customer.getId() == null) {
+            throw new IllegalArgumentException("Kunden-ID fehlt");
+        }
+        validateCustomer(customer);
+
+        Customer existing = addCustomerRepository.findById(customer.getId())
+                .orElseThrow(() -> new IllegalArgumentException("Kunde nicht gefunden"));
+        customer.setCreatedBy(existing.getCreatedBy());
+        customer.setOwner(existing.getOwner());
+        if (customer.getUsrId() == null) {
+            customer.setUsrId(existing.getUsrId());
+        }
 
         addCustomerRepository.save(customer);
     }
@@ -35,13 +67,10 @@ public class AddCustomerService {
         }
 
         String mail = customer.getMail() != null ? customer.getMail().trim() : "";
-        if (mail.isEmpty()) {
+        if (!mail.isEmpty() && !mail.contains("@")) {
-            throw new IllegalArgumentException("E-Mail-Adresse ist ein Pflichtfeld");
-        }
-        if (!mail.contains("@")) {
             throw new IllegalArgumentException("Bitte geben Sie eine gültige E-Mail-Adresse ein");
         }
 
-        customer.setMail(mail);
+        customer.setMail(mail.isEmpty() ? null : mail);
     }
 }

backend/src/main/java/de/assecutor/votianlt/pages/service/CustomerService.java

@@ -32,7 +32,7 @@ public class CustomerService {
 
     public List<Customer> findAllForCurrentOwner() {
         ObjectId ownerId = securityService.getCurrentUserId();
-        return todoRepository.findByOwner(ownerId);
+        return todoRepository.findByOwnerAndInternalFalse(ownerId);
     }
 
     public Customer save(Customer customer) {

backend/src/main/java/de/assecutor/votianlt/pages/service/SequenceGeneratorService.java

@@ -0,0 +1,54 @@
+package de.assecutor.votianlt.pages.service;
+
+import de.assecutor.votianlt.model.Counter;
+import org.springframework.dao.DuplicateKeyException;
+import org.springframework.data.mongodb.core.FindAndModifyOptions;
+import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.data.mongodb.core.query.Update;
+import org.springframework.stereotype.Service;
+
+@Service
+public class SequenceGeneratorService {
+
+    public static final String CUSTOMER_NUMBER_SEQ = "customerNumber";
+    public static final int CUSTOMER_NUMBER_START = 10000;
+
+    private final MongoTemplate mongoTemplate;
+
+    public SequenceGeneratorService(MongoTemplate mongoTemplate) {
+        this.mongoTemplate = mongoTemplate;
+    }
+
+    public int nextCustomerNumber() {
+        return (int) nextSequence(CUSTOMER_NUMBER_SEQ, CUSTOMER_NUMBER_START);
+    }
+
+    private long nextSequence(String sequenceId, long startValue) {
+        ensureInitialized(sequenceId, startValue - 1);
+        Counter updated = mongoTemplate.findAndModify(
+                Query.query(Criteria.where("_id").is(sequenceId)),
+                new Update().inc("sequence", 1),
+                FindAndModifyOptions.options().returnNew(true),
+                Counter.class);
+        return updated != null ? updated.getSequence() : startValue;
+    }
+
+    private void ensureInitialized(String sequenceId, long initialValue) {
+        boolean exists = mongoTemplate.exists(
+                Query.query(Criteria.where("_id").is(sequenceId)),
+                Counter.class);
+        if (exists) {
+            return;
+        }
+        Counter counter = new Counter();
+        counter.setId(sequenceId);
+        counter.setSequence(initialValue);
+        try {
+            mongoTemplate.insert(counter);
+        } catch (DuplicateKeyException ignored) {
+            // Ein anderer Thread hat den Counter gleichzeitig angelegt — passt.
+        }
+    }
+}

backend/src/main/java/de/assecutor/votianlt/pages/view/AddCustomerView.java

@@ -81,9 +81,8 @@ public class AddCustomerView extends Main implements HasDynamicTitle {
         fax = new TextField(getTranslation("profile.fax"));
         fax.setWidthFull();
 
-        // E-Mail (Pflichtfeld)
+        // E-Mail (optional)
         mail = new TextField(getTranslation("profile.email"));
-        mail.setRequiredIndicatorVisible(true);
         mail.setWidthFull();
         mail.addBlurListener(e -> validateEmail());
 
@@ -179,8 +178,9 @@ public class AddCustomerView extends Main implements HasDynamicTitle {
 
         binder.forField(fax).bind(Customer::getFax, Customer::setFax);
 
-        binder.forField(mail).asRequired(getTranslation("profile.validation.email.required"))
+        binder.forField(mail)
-                .withValidator(email -> email.contains("@"), getTranslation("profile.validation.email.invalid"))
+                .withValidator(email -> email == null || email.isBlank() || email.contains("@"),
+                        getTranslation("profile.validation.email.invalid"))
                 .bind(Customer::getMail, Customer::setMail);
 
         binder.forField(street).asRequired(getTranslation("profile.validation.street.required"))
@@ -247,10 +247,7 @@ public class AddCustomerView extends Main implements HasDynamicTitle {
 
     private void validateEmail() {
         String value = mail.getValue();
-        if (value == null || value.trim().isEmpty()) {
+        if (value != null && !value.trim().isEmpty() && !value.contains("@")) {
-            mail.setInvalid(true);
-            mail.setErrorMessage(getTranslation("profile.validation.email.required"));
-        } else if (!value.contains("@")) {
             mail.setInvalid(true);
             mail.setErrorMessage(getTranslation("profile.validation.email.invalid"));
         } else {

backend/src/main/java/de/assecutor/votianlt/pages/view/AddJobView.java

@@ -137,12 +137,16 @@ public class AddJobView extends Main implements HasDynamicTitle {
     private TextField pickupZip;
     private TextField pickupCity;
     private Checkbox savePickupAddress;
+    private org.bson.types.ObjectId pickupCustomerId;
+    private boolean pickupAddressDiffers;
 
     // Delivery stations as tiles in a 3x3 grid (max 7 delivery + 1 pickup + 1 plus
     // = 9)
     private final List<StationTile> deliveryStationTilesList = new ArrayList<>();
     private final List<DeliveryStation> deliveryStationsState = new ArrayList<>();
     private final List<Boolean> deliveryStationsSaveAddress = new ArrayList<>();
+    private final List<org.bson.types.ObjectId> deliveryStationsCustomerId = new ArrayList<>();
+    private final List<Boolean> deliveryStationsAddressDiffers = new ArrayList<>();
     private final List<String> deliveryStationsMailState = new ArrayList<>();
     private final List<Div> deliveryStationSlotList = new ArrayList<>();
     private final List<Span> deliveryStationDistanceChips = new ArrayList<>();
@@ -721,6 +725,8 @@ public class AddJobView extends Main implements HasDynamicTitle {
         // Add empty state for this station
         deliveryStationsState.add(new DeliveryStation());
         deliveryStationsSaveAddress.add(true);
+        deliveryStationsCustomerId.add(null);
+        deliveryStationsAddressDiffers.add(false);
         deliveryStationsMailState.add(null);
         deliveryStationsValidatedByGoogle.add(false);
 
@@ -769,6 +775,8 @@ public class AddJobView extends Main implements HasDynamicTitle {
                     deliveryStationTilesList.remove(removeIdx);
                     deliveryStationsState.remove(removeIdx);
                     deliveryStationsSaveAddress.remove(removeIdx);
+                    deliveryStationsCustomerId.remove(removeIdx);
+                    deliveryStationsAddressDiffers.remove(removeIdx);
                     deliveryStationsMailState.remove(removeIdx);
                     deliveryStationsValidatedByGoogle.remove(removeIdx);
                     deliveryStationTasksState.remove(removeIdx);
@@ -867,6 +875,8 @@ public class AddJobView extends Main implements HasDynamicTitle {
                     pickupZip.setValue(data.getZip() != null ? data.getZip() : "");
                     pickupCity.setValue(data.getCity() != null ? data.getCity() : "");
                     savePickupAddress.setValue(data.isSaveAddress());
+                    pickupCustomerId = data.getCustomerId();
+                    pickupAddressDiffers = data.isAddressDiffersFromCustomer();
 
                     // Sync appointment fields for binder/submit
                     pickupDate.setValue(data.getAppointmentDate());
@@ -913,6 +923,7 @@ public class AddJobView extends Main implements HasDynamicTitle {
         currentData.setZip(pickupZip.getValue());
         currentData.setCity(pickupCity.getValue());
         currentData.setSaveAddress(savePickupAddress.getValue());
+        currentData.setCustomerId(pickupCustomerId);
         currentData.setCustomerSelection(customerSelection.getValue());
         // Pre-fill pickup-specific fields
         currentData.setAppointmentDate(pickupDate.getValue());
@@ -1137,6 +1148,14 @@ public class AddJobView extends Main implements HasDynamicTitle {
                     station.setCity(data.getCity());
                     station.setTasks(data.getTasks() != null ? new ArrayList<>(data.getTasks()) : new ArrayList<>());
                     deliveryStationsSaveAddress.set(idx, data.isSaveAddress());
+                    while (deliveryStationsCustomerId.size() <= idx) {
+                        deliveryStationsCustomerId.add(null);
+                    }
+                    deliveryStationsCustomerId.set(idx, data.getCustomerId());
+                    while (deliveryStationsAddressDiffers.size() <= idx) {
+                        deliveryStationsAddressDiffers.add(false);
+                    }
+                    deliveryStationsAddressDiffers.set(idx, data.isAddressDiffersFromCustomer());
                     deliveryStationsMailState.set(idx, trimToNull(data.getMail()));
 
                     // Store tasks for this delivery station
@@ -1182,6 +1201,9 @@ public class AddJobView extends Main implements HasDynamicTitle {
         currentData.setZip(station.getZip());
         currentData.setCity(station.getCity());
         currentData.setSaveAddress(deliveryStationsSaveAddress.get(actualIndex));
+        if (actualIndex < deliveryStationsCustomerId.size()) {
+            currentData.setCustomerId(deliveryStationsCustomerId.get(actualIndex));
+        }
         if (actualIndex < deliveryStationsValidatedByGoogle.size()) {
             currentData.setAddressValidatedByGoogle(deliveryStationsValidatedByGoogle.get(actualIndex));
         }
@@ -1817,39 +1839,60 @@ public class AddJobView extends Main implements HasDynamicTitle {
                     return;
                 }
 
-                // NEU: Kunden anlegen, wenn Checkboxen aktiviert
+                // Kunden anlegen/aktualisieren bzw. intern sichern
+                Customer pickupCustomer = new Customer();
+                pickupCustomer.setCompanyName(pickupCompany.getValue());
+                pickupCustomer.setTitle(pickupSalutation.getValue());
+                pickupCustomer.setFirstname(pickupFirstName.getValue());
+                pickupCustomer.setLastName(pickupLastName.getValue());
+                pickupCustomer.setTelephone(pickupPhone.getValue());
+                pickupCustomer.setMail(pickupMail);
+                pickupCustomer.setStreet(pickupStreet.getValue());
+                pickupCustomer.setHouseNumber(pickupHouseNumber.getValue());
+                pickupCustomer.setAddressAddition(pickupAddressAddition.getValue());
+                pickupCustomer.setZip(pickupZip.getValue());
+                pickupCustomer.setCity(pickupCity.getValue());
                 if (savePickupAddress.getValue()) {
-                    Customer pickupCustomer = new Customer();
+                    if (pickupCustomerId != null) {
-                    pickupCustomer.setCompanyName(pickupCompany.getValue());
+                        pickupCustomer.setId(pickupCustomerId);
-                    pickupCustomer.setTitle(pickupSalutation.getValue());
+                        addCustomerService.updateCustomer(pickupCustomer);
-                    pickupCustomer.setFirstname(pickupFirstName.getValue());
+                    } else {
-                    pickupCustomer.setLastName(pickupLastName.getValue());
+                        addCustomerService.addCustomer(pickupCustomer);
-                    pickupCustomer.setTelephone(pickupPhone.getValue());
+                    }
-                    pickupCustomer.setMail(pickupMail);
+                } else if (pickupAddressDiffers) {
-                    pickupCustomer.setStreet(pickupStreet.getValue());
+                    addCustomerService.addInternalCustomer(pickupCustomer);
-                    pickupCustomer.setHouseNumber(pickupHouseNumber.getValue());
-                    pickupCustomer.setAddressAddition(pickupAddressAddition.getValue());
-                    pickupCustomer.setZip(pickupZip.getValue());
-                    pickupCustomer.setCity(pickupCity.getValue());
-                    addCustomerService.addCustomer(pickupCustomer);
                 }
-                // Save delivery station addresses as customers if checkbox is checked
+                // Delivery-Stationen: anlegen, aktualisieren oder als intern sichern
                 for (int i = 0; i < deliveryStationsState.size(); i++) {
-                    if (i < deliveryStationsSaveAddress.size() && deliveryStationsSaveAddress.get(i)) {
+                    DeliveryStation ds = deliveryStationsState.get(i);
-                        DeliveryStation ds = deliveryStationsState.get(i);
+                    Customer deliveryCustomer = new Customer();
-                        Customer deliveryCustomer = new Customer();
+                    deliveryCustomer.setCompanyName(ds.getCompany());
-                        deliveryCustomer.setCompanyName(ds.getCompany());
+                    deliveryCustomer.setTitle(ds.getSalutation());
-                        deliveryCustomer.setTitle(ds.getSalutation());
+                    deliveryCustomer.setFirstname(ds.getFirstName());
-                        deliveryCustomer.setFirstname(ds.getFirstName());
+                    deliveryCustomer.setLastName(ds.getLastName());
-                        deliveryCustomer.setLastName(ds.getLastName());
+                    deliveryCustomer.setTelephone(ds.getPhone());
-                        deliveryCustomer.setTelephone(ds.getPhone());
+                    deliveryCustomer.setMail(i < deliveryStationsMailState.size() ? deliveryStationsMailState.get(i) : null);
-                        deliveryCustomer.setMail(i < deliveryStationsMailState.size() ? deliveryStationsMailState.get(i) : null);
+                    deliveryCustomer.setStreet(ds.getStreet());
-                        deliveryCustomer.setStreet(ds.getStreet());
+                    deliveryCustomer.setHouseNumber(ds.getHouseNumber());
-                        deliveryCustomer.setHouseNumber(ds.getHouseNumber());
+                    deliveryCustomer.setAddressAddition(ds.getAddressAddition());
-                        deliveryCustomer.setAddressAddition(ds.getAddressAddition());
+                    deliveryCustomer.setZip(ds.getZip());
-                        deliveryCustomer.setZip(ds.getZip());
+                    deliveryCustomer.setCity(ds.getCity());
-                        deliveryCustomer.setCity(ds.getCity());
+                    boolean saveRequested = i < deliveryStationsSaveAddress.size()
-                        addCustomerService.addCustomer(deliveryCustomer);
+                            && deliveryStationsSaveAddress.get(i);
+                    org.bson.types.ObjectId existingId = i < deliveryStationsCustomerId.size()
+                            ? deliveryStationsCustomerId.get(i)
+                            : null;
+                    boolean addressDiffers = i < deliveryStationsAddressDiffers.size()
+                            && deliveryStationsAddressDiffers.get(i);
+                    if (saveRequested) {
+                        if (existingId != null) {
+                            deliveryCustomer.setId(existingId);
+                            addCustomerService.updateCustomer(deliveryCustomer);
+                        } else {
+                            addCustomerService.addCustomer(deliveryCustomer);
+                        }
+                    } else if (addressDiffers) {
+                        addCustomerService.addInternalCustomer(deliveryCustomer);
                     }
                 }
 
@@ -2119,6 +2162,8 @@ public class AddJobView extends Main implements HasDynamicTitle {
             deliveryStationTilesList.remove(idx);
             deliveryStationsState.remove(idx);
             deliveryStationsSaveAddress.remove(idx);
+            deliveryStationsCustomerId.remove(idx);
+            deliveryStationsAddressDiffers.remove(idx);
             deliveryStationsMailState.remove(idx);
             deliveryStationsValidatedByGoogle.remove(idx);
             deliveryStationTasksState.remove(idx);

backend/src/main/java/de/assecutor/votianlt/pages/view/CustomersView.java

@@ -36,7 +36,8 @@ public class CustomersView extends Main implements HasDynamicTitle {
         createBtn.addThemeVariants(ButtonVariant.LUMO_PRIMARY);
 
         todoGrid = new Grid<>();
-        todoGrid.setItems(query -> todoService.list(toSpringPageRequest(query)).stream());
+        todoGrid.setItems(query -> todoService.list(toSpringPageRequest(query)).stream()
+                .filter(c -> !c.isInternal()));
         todoGrid.addColumn(Customer::getCompanyName).setHeader(getTranslation("customers.column.company"));
         todoGrid.setSizeFull();
         todoGrid.addClassName("data-grid");

backend/src/main/java/de/assecutor/votianlt/pages/view/JobManualCompleteView.java

@@ -0,0 +1,152 @@
+package de.assecutor.votianlt.pages.view;
+
+import com.vaadin.flow.component.button.Button;
+import com.vaadin.flow.component.button.ButtonVariant;
+import com.vaadin.flow.component.html.Main;
+import com.vaadin.flow.component.html.Span;
+import com.vaadin.flow.component.notification.Notification;
+import com.vaadin.flow.component.notification.NotificationVariant;
+import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
+import com.vaadin.flow.component.textfield.TextArea;
+import com.vaadin.flow.router.BeforeEvent;
+import com.vaadin.flow.router.HasDynamicTitle;
+import com.vaadin.flow.router.HasUrlParameter;
+import com.vaadin.flow.router.Route;
+import com.vaadin.flow.theme.lumo.LumoUtility;
+import de.assecutor.votianlt.model.Job;
+import de.assecutor.votianlt.model.JobHistoryType;
+import de.assecutor.votianlt.model.JobStatus;
+import de.assecutor.votianlt.pages.base.ui.component.ViewToolbar;
+import de.assecutor.votianlt.repository.JobRepository;
+import de.assecutor.votianlt.security.SecurityService;
+import de.assecutor.votianlt.service.JobHistoryService;
+import jakarta.annotation.security.RolesAllowed;
+import lombok.extern.slf4j.Slf4j;
+import org.bson.types.ObjectId;
+
+import java.time.LocalDateTime;
+
+@Route(value = "job_manual_complete", layout = de.assecutor.votianlt.pages.base.ui.view.MainLayout.class)
+@RolesAllowed("USER")
+@Slf4j
+public class JobManualCompleteView extends Main implements HasUrlParameter<String>, HasDynamicTitle {
+
+    private final JobRepository jobRepository;
+    private final JobHistoryService jobHistoryService;
+    private final SecurityService securityService;
+    private final VerticalLayout content;
+
+    public JobManualCompleteView(JobRepository jobRepository, JobHistoryService jobHistoryService,
+            SecurityService securityService) {
+        this.jobRepository = jobRepository;
+        this.jobHistoryService = jobHistoryService;
+        this.securityService = securityService;
+
+        setSizeFull();
+        addClassNames(LumoUtility.BoxSizing.BORDER, LumoUtility.Display.FLEX, LumoUtility.FlexDirection.COLUMN,
+                LumoUtility.Padding.MEDIUM, LumoUtility.Gap.SMALL);
+        addClassName("data-view");
+
+        add(new ViewToolbar(getTranslation("jobsummary.dialog.manualcomplete.title")));
+
+        content = new VerticalLayout();
+        content.setSpacing(true);
+        content.setPadding(true);
+        content.setWidthFull();
+        content.addClassNames("form-shell", "form-card");
+        add(content);
+    }
+
+    @Override
+    public String getPageTitle() {
+        return getTranslation("jobsummary.dialog.manualcomplete.title");
+    }
+
+    @Override
+    public void setParameter(BeforeEvent event, String parameter) {
+        content.removeAll();
+
+        if (parameter == null || parameter.isBlank()) {
+            content.add(new Span(getTranslation("jobhistory.error.no.id")));
+            return;
+        }
+
+        ObjectId jobId;
+        try {
+            jobId = new ObjectId(parameter);
+        } catch (Exception e) {
+            content.add(new Span(getTranslation("jobhistory.error.invalid.id", parameter)));
+            return;
+        }
+
+        Job job = jobRepository.findById(jobId).orElse(null);
+        if (job == null) {
+            content.add(new Span(getTranslation("jobhistory.error.not.found", parameter)));
+            return;
+        }
+
+        render(job);
+    }
+
+    private void render(Job job) {
+        Span warningText = new Span(getTranslation("jobsummary.dialog.manualcomplete.text", job.getJobNumber()));
+        warningText.getStyle().set("color", "var(--lumo-error-text-color)");
+
+        TextArea reasonField = new TextArea(getTranslation("jobsummary.dialog.manualcomplete.reason"));
+        reasonField.setWidthFull();
+        reasonField.setMinHeight("100px");
+        reasonField.setRequired(true);
+
+        content.add(warningText, reasonField);
+
+        HorizontalLayout buttonBar = new HorizontalLayout();
+        buttonBar.setWidthFull();
+        buttonBar.setJustifyContentMode(HorizontalLayout.JustifyContentMode.END);
+        buttonBar.setSpacing(true);
+
+        Button cancelButton = new Button(getTranslation("jobsummary.dialog.manualcomplete.cancel"),
+                e -> getUI().ifPresent(ui -> ui.navigate("job_summary/" + job.getId().toHexString())));
+
+        Button confirmButton = new Button(getTranslation("jobsummary.dialog.manualcomplete.confirm"));
+        confirmButton.addThemeVariants(ButtonVariant.LUMO_PRIMARY, ButtonVariant.LUMO_ERROR);
+        confirmButton.addClickListener(e -> {
+            String reason = reasonField.getValue();
+            if (reason == null || reason.trim().isEmpty()) {
+                reasonField.setInvalid(true);
+                reasonField.setErrorMessage(getTranslation("jobsummary.dialog.manualcomplete.reason.required"));
+                return;
+            }
+
+            try {
+                JobStatus oldStatus = job.getStatus();
+                job.setStatus(JobStatus.COMPLETED);
+                job.setUpdatedAt(LocalDateTime.now());
+                jobRepository.save(job);
+
+                String currentUser = securityService.getCurrentUsername();
+                jobHistoryService.logStatusChange(job, oldStatus, JobStatus.COMPLETED, currentUser);
+
+                String description = String.format("Auftrag manuell beendet von %s. Begründung: %s",
+                        currentUser, reason.trim());
+                jobHistoryService.logCustomEvent(job.getId(),
+                        getTranslation("jobsummary.history.manualcomplete.reason"),
+                        description, currentUser, JobHistoryType.STATUS_CHANGE);
+
+                Notification
+                        .show(getTranslation("jobsummary.notification.completed", job.getJobNumber()), 3000,
+                                Notification.Position.BOTTOM_END)
+                        .addThemeVariants(NotificationVariant.LUMO_SUCCESS);
+                getUI().ifPresent(ui -> ui.navigate("job_summary/" + job.getId().toHexString()));
+            } catch (Exception ex) {
+                Notification
+                        .show(getTranslation("jobsummary.notification.complete.error", ex.getMessage()), 5000,
+                                Notification.Position.BOTTOM_END)
+                        .addThemeVariants(NotificationVariant.LUMO_ERROR);
+            }
+        });
+
+        buttonBar.add(cancelButton, confirmButton);
+        content.add(buttonBar);
+    }
+}

backend/src/main/java/de/assecutor/votianlt/pages/view/JobSummaryView.java

@@ -14,7 +14,6 @@ import com.vaadin.flow.component.notification.Notification;
 import com.vaadin.flow.component.notification.NotificationVariant;
 import com.vaadin.flow.component.icon.Icon;
 import com.vaadin.flow.component.icon.VaadinIcon;
-import com.vaadin.flow.component.textfield.TextArea;
 import com.vaadin.flow.component.AttachEvent;
 import com.vaadin.flow.component.DetachEvent;
 import com.vaadin.flow.component.UI;
@@ -60,8 +59,6 @@ import de.assecutor.votianlt.service.JobUpdateBroadcaster;
 import de.assecutor.votianlt.service.LocationService;
 import de.assecutor.votianlt.service.MessageService;
 import de.assecutor.votianlt.service.TaskAssignmentService;
-import de.assecutor.votianlt.model.JobHistoryType;
-import de.assecutor.votianlt.security.SecurityService;
 import de.assecutor.votianlt.util.DateTimeFormatUtil;
 import jakarta.annotation.security.RolesAllowed;
 import org.bson.types.ObjectId;
@@ -91,7 +88,6 @@ public class JobSummaryView extends Main implements HasUrlParameter<String>, Has
     private final LocationService locationService;
     private final ServiceRepository serviceRepository;
     private final TaskAssignmentService taskAssignmentService;
-    private final SecurityService securityService;
 
     @Value("${app.google.maps.api-key}")
     private String googleMapsApiKey;
@@ -107,8 +103,7 @@ public class JobSummaryView extends Main implements HasUrlParameter<String>, Has
             PhotoRepository photoRepository, CommentRepository commentRepository, AppUserService appUserService,
             MessageService messageService, JobHistoryService jobHistoryService,
             JobUpdateBroadcaster jobUpdateBroadcaster, LocationService locationService,
-            ServiceRepository serviceRepository, TaskAssignmentService taskAssignmentService,
+            ServiceRepository serviceRepository, TaskAssignmentService taskAssignmentService) {
-            SecurityService securityService) {
         this.jobRepository = jobRepository;
         this.cargoItemRepository = cargoItemRepository;
         this.signatureRepository = signatureRepository;
@@ -121,7 +116,6 @@ public class JobSummaryView extends Main implements HasUrlParameter<String>, Has
         this.locationService = locationService;
         this.serviceRepository = serviceRepository;
         this.taskAssignmentService = taskAssignmentService;
-        this.securityService = securityService;
 
         setSizeFull();
         addClassNames(LumoUtility.BoxSizing.BORDER, LumoUtility.Display.FLEX, LumoUtility.FlexDirection.COLUMN,
@@ -224,7 +218,8 @@ public class JobSummaryView extends Main implements HasUrlParameter<String>, Has
                 && job.getStatus() != JobStatus.CANCELLED) {
             manualCompleteButton = new Button(getTranslation("jobsummary.button.manualcomplete"));
             manualCompleteButton.addThemeVariants(ButtonVariant.LUMO_ERROR);
-            manualCompleteButton.addClickListener(e -> openManualCompleteDialog(job));
+            manualCompleteButton.addClickListener(e -> getUI()
+                    .ifPresent(ui -> ui.navigate("job_manual_complete/" + job.getId().toHexString())));
         }
 
         // Create Job History Button for toolbar
@@ -379,75 +374,6 @@ public class JobSummaryView extends Main implements HasUrlParameter<String>, Has
         }
     }
 
-    private void openManualCompleteDialog(Job job) {
-        Dialog dialog = DialogStylingHelper.createStyledDialog(
-                getTranslation("jobsummary.dialog.manualcomplete.title"), "560px");
-
-        VerticalLayout dialogContent = DialogStylingHelper.createContentLayout("520px");
-
-        Span warningText = new Span(getTranslation("jobsummary.dialog.manualcomplete.text", job.getJobNumber()));
-        warningText.getStyle().set("color", "var(--lumo-error-text-color)");
-
-        TextArea reasonField = new TextArea(getTranslation("jobsummary.dialog.manualcomplete.reason"));
-        reasonField.setWidthFull();
-        reasonField.setMinHeight("100px");
-        reasonField.setRequired(true);
-
-        dialogContent.add(warningText, reasonField);
-        dialog.add(DialogStylingHelper.wrapContent(dialogContent));
-
-        HorizontalLayout buttonBar = new HorizontalLayout();
-        buttonBar.setWidthFull();
-        buttonBar.setJustifyContentMode(HorizontalLayout.JustifyContentMode.END);
-        buttonBar.setSpacing(true);
-
-        Button cancelButton = new Button(getTranslation("jobsummary.dialog.manualcomplete.cancel"),
-                e -> dialog.close());
-
-        Button confirmButton = new Button(getTranslation("jobsummary.dialog.manualcomplete.confirm"));
-        confirmButton.addThemeVariants(ButtonVariant.LUMO_PRIMARY, ButtonVariant.LUMO_ERROR);
-        confirmButton.addClickListener(e -> {
-            String reason = reasonField.getValue();
-            if (reason == null || reason.trim().isEmpty()) {
-                reasonField.setInvalid(true);
-                reasonField.setErrorMessage(getTranslation("jobsummary.dialog.manualcomplete.reason.required"));
-                return;
-            }
-
-            try {
-                JobStatus oldStatus = job.getStatus();
-                job.setStatus(JobStatus.COMPLETED);
-                job.setUpdatedAt(LocalDateTime.now());
-                jobRepository.save(job);
-
-                String currentUser = securityService.getCurrentUsername();
-                jobHistoryService.logStatusChange(job, oldStatus, JobStatus.COMPLETED, currentUser);
-
-                String description = String.format("Auftrag manuell beendet von %s. Begründung: %s",
-                        currentUser, reason.trim());
-                jobHistoryService.logCustomEvent(job.getId(),
-                        getTranslation("jobsummary.history.manualcomplete.reason"),
-                        description, currentUser, JobHistoryType.STATUS_CHANGE);
-
-                dialog.close();
-                Notification
-                        .show(getTranslation("jobsummary.notification.completed", job.getJobNumber()), 3000,
-                                Notification.Position.BOTTOM_END)
-                        .addThemeVariants(NotificationVariant.LUMO_SUCCESS);
-                getUI().ifPresent(ui -> ui.navigate("job_summary/" + job.getId().toHexString()));
-            } catch (Exception ex) {
-                Notification
-                        .show(getTranslation("jobsummary.notification.complete.error", ex.getMessage()), 5000,
-                                Notification.Position.BOTTOM_END)
-                        .addThemeVariants(NotificationVariant.LUMO_ERROR);
-            }
-        });
-
-        buttonBar.add(cancelButton, confirmButton);
-        dialog.getFooter().add(buttonBar);
-        dialog.open();
-    }
-
     private VerticalLayout borderedBox() {
         VerticalLayout box = new VerticalLayout();
         box.addClassName("summary-card");

backend/src/main/java/de/assecutor/votianlt/pages/view/ShowCustomersView.java

@@ -86,7 +86,8 @@ public class ShowCustomersView extends VerticalLayout implements HasDynamicTitle
         var customers = customerService.findAll();
         var currentUserId = securityService.getCurrentUserId();
         var ownCustomers = customers.stream()
-                .filter(c -> c.getCreatedBy() != null && c.getCreatedBy().equals(currentUserId)).toList();
+                .filter(c -> c.getCreatedBy() != null && c.getCreatedBy().equals(currentUserId))
+                .filter(c -> !c.isInternal()).toList();
         grid.setItems(ownCustomers);
     }
 

backend/src/main/java/de/assecutor/votianlt/repository/SignatureRepository.java

@@ -10,4 +10,6 @@ import java.util.List;
 @Repository
 public interface SignatureRepository extends MongoRepository<Signature, ObjectId> {
     List<Signature> findByTaskId(ObjectId taskId);
+
+    List<Signature> findByTaskIdOrderByCreatedAtDesc(ObjectId taskId);
 }

backend/src/main/resources/messages_de.properties

@@ -5,7 +5,7 @@ dialog.confirm=Bestätigen
 # Navigation and Main Layout
 nav.jobs=Aufträge
 nav.job.create=Auftragserstellung
-nav.customers=Kunden
+nav.customers=Adressbuch
 nav.appusers=App-Nutzer
 nav.statistics=Statistiken
 nav.invoices=Rechnungen
@@ -31,7 +31,7 @@ profile.lastname=Nachname
 profile.phone=Telefonnummer
 profile.fax=Telefon (Fax)
 profile.mobile=Telefon (Mobil)
-profile.email=E-Mail-Adresse (Login)*
+profile.email=E-Mail-Adresse
 profile.street=Straße
 profile.housenr=Hausnr
 profile.addressadd=Adresszusatz
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Ort (Abholung)
 addjob.address.city.placeholder.delivery=Ort (Lieferung)
 addjob.address.delivery.street.placeholder=Straße (Lieferung)
 addjob.address.delivery.addition.placeholder=Adresszusatz (Lieferung)
-addjob.address.save=Adresse speichern
+addjob.address.save=Adresse in Adressbuch übernehmen
+addjob.address.update=Adresse im Adressbuch aktualisieren
 addjob.section.pickup=Abholung
 addjob.section.delivery=Lieferung
 addjob.stations.apply=Stationen \u00fcbernehmen
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. Fotos
 addjob.tasks.photo.max=Max. Fotos
 addjob.tasks.barcode.min=Min. Barcodes
 addjob.tasks.barcode.max=Max. Barcodes
-addjob.tasks.signature.noconfig=Keine Konfiguration erforderlich
+addjob.tasks.signature.notelabel=Bemerkung (optional)
+addjob.tasks.signature.notelabel.placeholder=Hinweistext für die Bemerkung eingeben
 addjob.tasks.todolist.title=To-Do Liste
 addjob.tasks.todolist.item.placeholder=To-Do eingeben
 addjob.tasks.todolist.add=To-Do hinzufügen

backend/src/main/resources/messages_ee.properties

@@ -3,7 +3,7 @@ dialog.cancel=T\u00fchista
 dialog.confirm=Kinnita
 nav.jobs=Tellimused
 nav.job.create=Tellimuse loomine
-nav.customers=Kliendid
+nav.customers=Aadressiraamat
 nav.appusers=\u00c4pikasutajad
 nav.statistics=Statistika
 nav.invoices=Arved
@@ -27,7 +27,7 @@ profile.lastname=Perekonnanimi
 profile.phone=Telefoninumber
 profile.fax=Telefon (faks)
 profile.mobile=Telefon (mobiil)
-profile.email=E-posti aadress (sisselogimine)*
+profile.email=E-posti aadress
 profile.street=T\u00e4nav
 profile.housenr=Majanumber
 profile.addressadd=Aadressi t\u00e4iend
@@ -396,7 +396,8 @@ addjob.address.city.placeholder.pickup=Asukoht (pealekorje)
 addjob.address.city.placeholder.delivery=Asukoht (kohaletoimetamine)
 addjob.address.delivery.street.placeholder=T\u00e4nav (kohaletoimetamine)
 addjob.address.delivery.addition.placeholder=Aadressi t\u00e4iend (kohaletoimetamine)
-addjob.address.save=Salvesta aadress
+addjob.address.save=Lisa aadress aadressiraamatusse
+addjob.address.update=Uuenda aadressi aadressiraamatus
 addjob.section.pickup=Pealekorje
 addjob.section.delivery=Kohaletoimetamine
 addjob.stations.apply=Rakenda jaamad
@@ -462,7 +463,8 @@ addjob.tasks.photo.min=Min. fotosid
 addjob.tasks.photo.max=Max. fotosid
 addjob.tasks.barcode.min=Min. v\u00f6\u00f6tkoode
 addjob.tasks.barcode.max=Max. v\u00f6\u00f6tkoode
-addjob.tasks.signature.noconfig=Seadistamine pole vajalik
+addjob.tasks.signature.notelabel=Märkus (valikuline)
+addjob.tasks.signature.notelabel.placeholder=Sisestage vihje tekst märkusele
 addjob.tasks.todolist.title=\u00dclesannete nimekiri
 addjob.tasks.todolist.item.placeholder=Sisestage \u00fclesanne
 addjob.tasks.todolist.add=Lisa \u00fclesanne

backend/src/main/resources/messages_en.properties

@@ -5,7 +5,7 @@ dialog.confirm=Confirm
 # Navigation and Main Layout
 nav.jobs=Jobs
 nav.job.create=Create Job
-nav.customers=Customers
+nav.customers=Address Book
 nav.appusers=App Users
 nav.statistics=Statistics
 nav.invoices=Invoices
@@ -31,7 +31,7 @@ profile.lastname=Last Name
 profile.phone=Phone Number
 profile.fax=Phone (Fax)
 profile.mobile=Phone (Mobile)
-profile.email=Email Address (Login)*
+profile.email=Email Address
 profile.street=Street
 profile.housenr=House No.
 profile.addressadd=Address Suffix
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=City (Pickup)
 addjob.address.city.placeholder.delivery=City (Delivery)
 addjob.address.delivery.street.placeholder=Street (Delivery)
 addjob.address.delivery.addition.placeholder=Address suffix (Delivery)
-addjob.address.save=Save Address
+addjob.address.save=Add address to address book
+addjob.address.update=Update address in address book
 addjob.section.pickup=Pickup
 addjob.section.delivery=Delivery
 addjob.stations.apply=Apply Stations
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. Photos
 addjob.tasks.photo.max=Max. Photos
 addjob.tasks.barcode.min=Min. Barcodes
 addjob.tasks.barcode.max=Max. Barcodes
-addjob.tasks.signature.noconfig=No configuration required
+addjob.tasks.signature.notelabel=Note (optional)
+addjob.tasks.signature.notelabel.placeholder=Enter hint text for the note
 addjob.tasks.todolist.title=To-Do List
 addjob.tasks.todolist.item.placeholder=Enter to-do
 addjob.tasks.todolist.add=Add To-Do

backend/src/main/resources/messages_es.properties

@@ -5,7 +5,7 @@ dialog.confirm=Confirmar
 # Navigation and Main Layout
 nav.jobs=Pedidos
 nav.job.create=Crear pedido
-nav.customers=Clientes
+nav.customers=Libreta de direcciones
 nav.appusers=Usuarios de la app
 nav.statistics=Estad\u00edsticas
 nav.invoices=Facturas
@@ -31,7 +31,7 @@ profile.lastname=Apellido
 profile.phone=N\u00famero de tel\u00e9fono
 profile.fax=Tel\u00e9fono (Fax)
 profile.mobile=Tel\u00e9fono (M\u00f3vil)
-profile.email=Direcci\u00f3n de correo electr\u00f3nico (Login)*
+profile.email=Direcci\u00f3n de correo electr\u00f3nico
 profile.street=Calle
 profile.housenr=N\u00famero
 profile.addressadd=Complemento de direcci\u00f3n
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Localidad (Recogida)
 addjob.address.city.placeholder.delivery=Localidad (Entrega)
 addjob.address.delivery.street.placeholder=Calle (Entrega)
 addjob.address.delivery.addition.placeholder=Complemento de direcci\u00f3n (Entrega)
-addjob.address.save=Guardar direcci\u00f3n
+addjob.address.save=A\u00f1adir direcci\u00f3n a la libreta de direcciones
+addjob.address.update=Actualizar direcci\u00f3n en la libreta de direcciones
 addjob.section.pickup=Recogida
 addjob.section.delivery=Entrega
 addjob.stations.apply=Aplicar estaciones
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=M\u00edn. fotos
 addjob.tasks.photo.max=M\u00e1x. fotos
 addjob.tasks.barcode.min=M\u00edn. c\u00f3digos de barras
 addjob.tasks.barcode.max=M\u00e1x. c\u00f3digos de barras
-addjob.tasks.signature.noconfig=No se requiere configuraci\u00f3n
+addjob.tasks.signature.notelabel=Nota (opcional)
+addjob.tasks.signature.notelabel.placeholder=Introducir texto de sugerencia para la nota
 addjob.tasks.todolist.title=Lista de tareas pendientes
 addjob.tasks.todolist.item.placeholder=Introducir tarea pendiente
 addjob.tasks.todolist.add=A\u00f1adir tarea pendiente

backend/src/main/resources/messages_fr.properties

@@ -5,7 +5,7 @@ dialog.confirm=Confirmer
 # Navigation and Main Layout
 nav.jobs=Missions
 nav.job.create=Cr\u00e9ation de mission
-nav.customers=Clients
+nav.customers=Carnet d'adresses
 nav.appusers=Utilisateurs d'app
 nav.statistics=Statistiques
 nav.invoices=Factures
@@ -31,7 +31,7 @@ profile.lastname=Nom
 profile.phone=Num\u00e9ro de t\u00e9l\u00e9phone
 profile.fax=T\u00e9l\u00e9phone (fax)
 profile.mobile=T\u00e9l\u00e9phone (mobile)
-profile.email=Adresse e-mail (connexion)*
+profile.email=Adresse e-mail
 profile.street=Rue
 profile.housenr=N\u00b0
 profile.addressadd=Compl\u00e9ment d'adresse
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Ville (enl\u00e8vement)
 addjob.address.city.placeholder.delivery=Ville (livraison)
 addjob.address.delivery.street.placeholder=Rue (livraison)
 addjob.address.delivery.addition.placeholder=Compl\u00e9ment d'adresse (livraison)
-addjob.address.save=Enregistrer l'adresse
+addjob.address.save=Ajouter l'adresse au carnet d'adresses
+addjob.address.update=Mettre \u00e0 jour l'adresse dans le carnet d'adresses
 addjob.section.pickup=Enl\u00e8vement
 addjob.section.delivery=Livraison
 addjob.stations.apply=Appliquer les stations
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. photos
 addjob.tasks.photo.max=Max. photos
 addjob.tasks.barcode.min=Min. codes-barres
 addjob.tasks.barcode.max=Max. codes-barres
-addjob.tasks.signature.noconfig=Aucune configuration n\u00e9cessaire
+addjob.tasks.signature.notelabel=Note (optionnelle)
+addjob.tasks.signature.notelabel.placeholder=Saisir le texte d'indication pour la note
 addjob.tasks.todolist.title=Liste de t\u00e2ches
 addjob.tasks.todolist.item.placeholder=Saisir la t\u00e2che
 addjob.tasks.todolist.add=Ajouter une t\u00e2che

backend/src/main/resources/messages_lt.properties

@@ -5,7 +5,7 @@ dialog.confirm=Patvirtinti
 # Navigation and Main Layout
 nav.jobs=Užsakymai
 nav.job.create=Užsakymo kūrimas
-nav.customers=Klientai
+nav.customers=Adres\u0173 knyga
 nav.appusers=Programėlės naudotojai
 nav.statistics=Statistika
 nav.invoices=Sąskaitos faktūros
@@ -31,7 +31,7 @@ profile.lastname=Pavardė
 profile.phone=Telefono numeris
 profile.fax=Telefonas (faksas)
 profile.mobile=Telefonas (mob.)
-profile.email=El. pašto adresas (prisijungimas)*
+profile.email=El. pašto adresas*
 profile.street=Gatvė
 profile.housenr=Namo nr.
 profile.addressadd=Adreso priedas
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Vietovė (atsiėmimas)
 addjob.address.city.placeholder.delivery=Vietovė (pristatymas)
 addjob.address.delivery.street.placeholder=Gatvė (pristatymas)
 addjob.address.delivery.addition.placeholder=Adreso priedas (pristatymas)
-addjob.address.save=Išsaugoti adresą
+addjob.address.save=Pridėti adresą į adresų knygą
+addjob.address.update=Atnaujinti adresą adresų knygoje
 addjob.section.pickup=Atsiėmimas
 addjob.section.delivery=Pristatymas
 addjob.stations.apply=Pritaikyti stotis
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. nuotraukų
 addjob.tasks.photo.max=Maks. nuotraukų
 addjob.tasks.barcode.min=Min. brūkšninių kodų
 addjob.tasks.barcode.max=Maks. brūkšninių kodų
-addjob.tasks.signature.noconfig=Konfigūracija nereikalinga
+addjob.tasks.signature.notelabel=Pastaba (neprivaloma)
+addjob.tasks.signature.notelabel.placeholder=Įveskite patarimo tekstą pastabai
 addjob.tasks.todolist.title=Užduočių sąrašas
 addjob.tasks.todolist.item.placeholder=Įveskite užduotį
 addjob.tasks.todolist.add=Pridėti užduotį

backend/src/main/resources/messages_lv.properties

@@ -5,7 +5,7 @@ dialog.confirm=Apstiprināt
 # Navigation and Main Layout
 nav.jobs=Uzdevumi
 nav.job.create=Izveidot uzdevumu
-nav.customers=Klienti
+nav.customers=Adrešu gr\u0101mata
 nav.appusers=Lietotnes lietotāji
 nav.statistics=Statistika
 nav.invoices=Rēķini
@@ -31,7 +31,7 @@ profile.lastname=Uzvārds
 profile.phone=Tālruņa numurs
 profile.fax=Tālrunis (fakss)
 profile.mobile=Tālrunis (mobilais)
-profile.email=E-pasta adrese (pieteikšanās)*
+profile.email=E-pasta adrese
 profile.street=Iela
 profile.housenr=Mājas nr.
 profile.addressadd=Adreses papildinājums
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Vieta (saņemšana)
 addjob.address.city.placeholder.delivery=Vieta (piegāde)
 addjob.address.delivery.street.placeholder=Iela (piegāde)
 addjob.address.delivery.addition.placeholder=Adreses papildinājums (piegāde)
-addjob.address.save=Saglabāt adresi
+addjob.address.save=Pievienot adresi adrešu grāmatai
+addjob.address.update=Atjaunin\u0101t adresi adrešu gr\u0101mat\u0101
 addjob.section.pickup=Saņemšana
 addjob.section.delivery=Piegāde
 addjob.stations.apply=Pārņemt stacijas
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. fotogrāfijas
 addjob.tasks.photo.max=Maks. fotogrāfijas
 addjob.tasks.barcode.min=Min. svītrkodi
 addjob.tasks.barcode.max=Maks. svītrkodi
-addjob.tasks.signature.noconfig=Konfigurācija nav nepieciešama
+addjob.tasks.signature.notelabel=Piezīme (neobligāta)
+addjob.tasks.signature.notelabel.placeholder=Ievadiet padoma tekstu piezīmei
 addjob.tasks.todolist.title=Uzdevumu saraksts
 addjob.tasks.todolist.item.placeholder=Ievadiet uzdevumu
 addjob.tasks.todolist.add=Pievienot uzdevumu

backend/src/main/resources/messages_pl.properties

@@ -5,7 +5,7 @@ dialog.confirm=Potwierd\u017a
 # Navigation and Main Layout
 nav.jobs=Zlecenia
 nav.job.create=Tworzenie zlecenia
-nav.customers=Klienci
+nav.customers=Ksi\u0105\u017cka adresowa
 nav.appusers=U\u017cytkownicy aplikacji
 nav.statistics=Statystyki
 nav.invoices=Faktury
@@ -31,7 +31,7 @@ profile.lastname=Nazwisko
 profile.phone=Numer telefonu
 profile.fax=Telefon (faks)
 profile.mobile=Telefon (kom\u00f3rkowy)
-profile.email=Adres e-mail (login)*
+profile.email=Adres e-mail
 profile.street=Ulica
 profile.housenr=Nr domu
 profile.addressadd=Dodatek do adresu
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Miejscowo\u015b\u0107 (odbi\u00f3r)
 addjob.address.city.placeholder.delivery=Miejscowo\u015b\u0107 (dostawa)
 addjob.address.delivery.street.placeholder=Ulica (dostawa)
 addjob.address.delivery.addition.placeholder=Dodatek do adresu (dostawa)
-addjob.address.save=Zapisz adres
+addjob.address.save=Dodaj adres do ksi\u0105\u017cki adresowej
+addjob.address.update=Zaktualizuj adres w ksi\u0105\u017cce adresowej
 addjob.section.pickup=Odbi\u00f3r
 addjob.section.delivery=Dostawa
 addjob.stations.apply=Zastosuj stacje
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. zdj\u0119\u0107
 addjob.tasks.photo.max=Maks. zdj\u0119\u0107
 addjob.tasks.barcode.min=Min. kod\u00f3w kreskowych
 addjob.tasks.barcode.max=Maks. kod\u00f3w kreskowych
-addjob.tasks.signature.noconfig=Konfiguracja nie jest wymagana
+addjob.tasks.signature.notelabel=Notatka (opcjonalnie)
+addjob.tasks.signature.notelabel.placeholder=Wprowadź tekst podpowiedzi dla notatki
 addjob.tasks.todolist.title=Lista zada\u0144
 addjob.tasks.todolist.item.placeholder=Wprowad\u017a zadanie
 addjob.tasks.todolist.add=Dodaj zadanie

backend/src/main/resources/messages_ru.properties

@@ -5,7 +5,7 @@ dialog.confirm=Подтвердить
 # Navigation and Main Layout
 nav.jobs=Заказы
 nav.job.create=Создание заказа
-nav.customers=Клиенты
+nav.customers=Адресная книга
 nav.appusers=Пользователи приложения
 nav.statistics=Статистика
 nav.invoices=Счета
@@ -31,7 +31,7 @@ profile.lastname=Фамилия
 profile.phone=Номер телефона
 profile.fax=Телефон (факс)
 profile.mobile=Телефон (мобильный)
-profile.email=Адрес электронной почты (логин)*
+profile.email=Адрес электронной почты
 profile.street=Улица
 profile.housenr=Дом
 profile.addressadd=Дополнение к адресу
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=Город (забор)
 addjob.address.city.placeholder.delivery=Город (доставка)
 addjob.address.delivery.street.placeholder=Улица (доставка)
 addjob.address.delivery.addition.placeholder=Дополнение к адресу (доставка)
-addjob.address.save=Сохранить адрес
+addjob.address.save=Добавить адрес в адресную книгу
+addjob.address.update=Обновить адрес в адресной книге
 addjob.section.pickup=Забор
 addjob.section.delivery=Доставка
 addjob.stations.apply=Применить станции
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Мин. фото
 addjob.tasks.photo.max=Макс. фото
 addjob.tasks.barcode.min=Мин. штрих-кодов
 addjob.tasks.barcode.max=Макс. штрих-кодов
-addjob.tasks.signature.noconfig=Настройка не требуется
+addjob.tasks.signature.notelabel=Примечание (необязательно)
+addjob.tasks.signature.notelabel.placeholder=Введите текст подсказки для примечания
 addjob.tasks.todolist.title=Список дел
 addjob.tasks.todolist.item.placeholder=Введите задачу
 addjob.tasks.todolist.add=Добавить задачу

backend/src/main/resources/messages_tr.properties

@@ -5,7 +5,7 @@ dialog.confirm=Onayla
 # Navigation and Main Layout
 nav.jobs=\u0130\u015fler
 nav.job.create=\u0130\u015f Olu\u015ftur
-nav.customers=M\u00fc\u015fteriler
+nav.customers=Adres Defteri
 nav.appusers=Uygulama Kullan\u0131c\u0131lar\u0131
 nav.statistics=\u0130statistikler
 nav.invoices=Faturalar
@@ -31,7 +31,7 @@ profile.lastname=Soyad
 profile.phone=Telefon Numaras\u0131
 profile.fax=Telefon (Faks)
 profile.mobile=Telefon (Mobil)
-profile.email=E-Posta Adresi (Giri\u015f)*
+profile.email=E-Posta Adresi*
 profile.street=Sokak
 profile.housenr=Kap\u0131 No
 profile.addressadd=Adres Eki
@@ -447,7 +447,8 @@ addjob.address.city.placeholder.pickup=\u015eehir (Al\u0131m)
 addjob.address.city.placeholder.delivery=\u015eehir (Teslimat)
 addjob.address.delivery.street.placeholder=Sokak (Teslimat)
 addjob.address.delivery.addition.placeholder=Adres eki (Teslimat)
-addjob.address.save=Adresi Kaydet
+addjob.address.save=Adresi adres defterine ekle
+addjob.address.update=Adres defterindeki adresi g\u00fcncelle
 addjob.section.pickup=Al\u0131m
 addjob.section.delivery=Teslimat
 addjob.stations.apply=\u0130stasyonlar\u0131 \u00fcbernehmennehmen
@@ -513,7 +514,8 @@ addjob.tasks.photo.min=Min. Foto\u011fraf
 addjob.tasks.photo.max=Maks. Foto\u011fraf
 addjob.tasks.barcode.min=Min. Barkod
 addjob.tasks.barcode.max=Maks. Barkod
-addjob.tasks.signature.noconfig=Yap\u0131land\u0131rma gerekli de\u011fil
+addjob.tasks.signature.notelabel=Not (iste\u011fe ba\u011fl\u0131)
+addjob.tasks.signature.notelabel.placeholder=Not i\u00e7in ipucu metnini girin
 addjob.tasks.todolist.title=Yap\u0131lacaklar Listesi
 addjob.tasks.todolist.item.placeholder=Yap\u0131lacak \u00f6\u011feyi girin
 addjob.tasks.todolist.add=Yap\u0131lacak \u00d6\u011fe Ekle