Approval in backend

backend/en/appointments.json

@@ -38,6 +38,7 @@
         "attendance_status": "Attendance mode",
         "attendance_status_explica": "Mode in which the appointment can be attended.",
         "cancellation_status": "Cancellation status",
-        "cancellation_status_explica": "Here the appointment can be marked as cancelled."
+        "cancellation_status_explica": "Here the appointment can be marked as cancelled.",
+        "confirm_deletion": "Do you really want to delete this appointment?"
     }
 }

backend/en/basis.json

@@ -328,6 +328,7 @@
         "maximum": "Maximum",
         "min": "min",
         "max": "max",
-        "do_not_delete": "Do not delete"
+        "do_not_delete": "Do not delete",
+        "confirm": "Confirm"
     }
 }