diff --git a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-configurations-dialog/file-attributes-configurations-dialog.component.ts b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-configurations-dialog/file-attributes-configurations-dialog.component.ts
index bca5ac377..c54b54bf6 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-configurations-dialog/file-attributes-configurations-dialog.component.ts
+++ b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-configurations-dialog/file-attributes-configurations-dialog.component.ts
@@ -3,7 +3,11 @@ import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { FileAttributeEncodingTypes, IFileAttributesConfig } from '../../../../../../../../libs/red-domain/src';
 import { fileAttributeEncodingTypesTranslations } from '../../translations/file-attribute-encoding-types-translations';
-import { BaseDialogComponent } from '../../../../../../../../libs/common-ui/src';
+import { BaseDialogComponent, Toaster } from '../../../../../../../../libs/common-ui/src';
+import { DossierTemplatesService } from '../../../../services/entity-services/dossier-templates.service';
+import { firstValueFrom } from 'rxjs';
+import { marker as _ } from '@biesbjerg/ngx-translate-extract-marker';
+import { FileAttributesService } from '../../../../services/entity-services/file-attributes.service';
 
 @Component({
     templateUrl: './file-attributes-configurations-dialog.component.html',
@@ -18,6 +22,9 @@ export class FileAttributesConfigurationsDialogComponent extends BaseDialogCompo
 
     constructor(
         private readonly _formBuilder: FormBuilder,
+        private readonly _dossierTemplatesService: DossierTemplatesService,
+        private readonly _fileAttributesService: FileAttributesService,
+        private readonly _toaster: Toaster,
         protected readonly _injector: Injector,
         protected readonly _dialogRef: MatDialogRef<FileAttributesConfigurationsDialogComponent>,
         @Inject(MAT_DIALOG_DATA) private _data: IFileAttributesConfig,
@@ -37,12 +44,23 @@ export class FileAttributesConfigurationsDialogComponent extends BaseDialogCompo
         return !this.valid;
     }
 
-    save() {
-        this._configuration.filenameMappingColumnHeaderName = this.form.get('supportCsvMapping').value ? 'Path' : '';
+    async save() {
         this._configuration.keyColumn = this.form.get('keyColumn').value;
         this._configuration.delimiter = this.form.get('delimiter').value;
         this._configuration.encoding = this.form.get('encodingType').value;
 
+        try {
+            await firstValueFrom(
+                this._fileAttributesService.setFileAttributeConfig(
+                    this._configuration,
+                    this._dossierTemplatesService.activeDossierTemplateId,
+                ),
+            );
+            this._toaster.success(_('file-attributes-configurations.update.success'));
+        } catch (e) {
+            this._toaster.error(_('file-attributes-configurations.update.error'));
+        }
+
         this._dialogRef.close();
     }
 
diff --git a/apps/red-ui/src/assets/i18n/en.json b/apps/red-ui/src/assets/i18n/en.json
index e9dca6274..9be0b20b2 100644
--- a/apps/red-ui/src/assets/i18n/en.json
+++ b/apps/red-ui/src/assets/i18n/en.json
@@ -1025,7 +1025,11 @@
       "support-csv-mapping": "Support CSV Mapping"
     },
     "save": "Save Configurations",
-    "title": "Configurations"
+    "title": "Configurations",
+    "update": {
+      "error": "Failed to update the configuration!",
+      "success": "Configuration has been updated successfully!"
+    }
   },
   "file-attributes-csv-import": {
     "action": {