diff --git a/client/src/app/modules/keys/keys.component.ts b/client/src/app/modules/keys/keys.component.ts
index 209083a..500c50b 100644
--- a/client/src/app/modules/keys/keys.component.ts
+++ b/client/src/app/modules/keys/keys.component.ts
@@ -1,7 +1,7 @@
 import { Component, inject } from '@angular/core';
 import { AG_GRID_LOCALE_DE } from '@ag-grid-community/locale';
 import { AgGridAngular } from 'ag-grid-angular';
-import { GridOptions,GridApi, GridReadyEvent, CellEditingStoppedEvent, ICellEditorParams, FilterActionParams, FilterAction, themeQuartz, Theme, ThemeDefaultParams, AgGridEvent, CellClickedEvent, CellDoubleClickedEvent } from 'ag-grid-community';
+import { GridOptions,GridApi, GridReadyEvent, CellEditingStoppedEvent, ICellEditorParams, FilterActionParams, FilterAction, themeQuartz, Theme, ThemeDefaultParams, AgGridEvent, CellClickedEvent, CellDoubleClickedEvent, ColDef } from 'ag-grid-community';
 import { DatePipe } from '@angular/common';
 import { ApiService } from '../../shared/api.service';
 import { IKey } from '../../model/interface/key.interface';
@@ -47,20 +47,20 @@ export class KeysComponent extends AgGridContainerComponent {
     localeText: AG_GRID_LOCALE_DE,
     rowData: [],
     columnDefs: [
-      
+      { colId: 'id', field: 'id', headerName: 'ID', hide: true },
       { colId: 'name', field: 'name' , headerName: 'Name', flex: 1, editable: true, sort: 'asc', filter: true },
       { colId: 'nr', field: 'nr' , headerName: 'Schlüsselnummer', flex: 1, editable: true, filter: true },
-      { colId: 'cylinder', field: 'cylinder' , headerName: 'Zylinder', flex: 1, editable: false, filter: true,
+      {
+        colId: 'cylinder', field: 'cylinder' , headerName: 'Zylinder', flex: 1, editable: false, filter: true,
         valueFormatter: (data: any) => { return data; },
         cellRenderer: (data: any) => {return data.value?.map((m: ICylinder) => m.name).join(', ')},
         tooltipValueGetter: (data: any) => data.value?.map((m: ICylinder) => m.name).join(','),
-        onCellDoubleClicked: (event) => {
-          this.openSelectCylinder(event)
-        },
+        onCellDoubleClicked: (event) => { this.openSelectCylinder(event) },
         cellEditorPopup: true,
         filterValueGetter: (params: any) => {return params.data.cylinder?.map((m: ICylinder) => m.name).join(', ')},
       },
-      { colId: 'system', field: 'cylinder' , headerName: 'Schließanlage', flex: 1, editable: false, filter: true, cellRenderer: (data: any) => {
+      { 
+        colId: 'system', field: 'cylinder' , headerName: 'Schließanlage', flex: 1, editable: false, filter: true, cellRenderer: (data: any) => {
           const s = new Set<string>(data.value?.map((m: ICylinder) => m.system?.name));
           return [...s].join(', ')
         },
@@ -70,46 +70,38 @@ export class KeysComponent extends AgGridContainerComponent {
         },
         valueFormatter: (data: any) => { return data; },
       },
-      { colId: 'customer', field: 'customer' , headerName: 'Mieter', flex: 1, editable: false, filter: true, 
+      { 
+        colId: 'customer', field: 'customer' , headerName: 'Mieter', flex: 1, editable: false, filter: true, 
         cellRenderer: (data: any) => {return data.value?.name},
         filterValueGetter: (params: any) => {return params.data.customer?.name},
         valueFormatter: (data: any) => { return data; },
       },
-      {
-        field: 'createdAt'
-        , headerName: 'Erstellt'
-        , width: 120
-        // , type: 'date'
+      { 
+        field: 'createdAt', headerName: 'Erstellt', width: 120
         , cellRenderer: (data: any) => this.datePipe.transform(new Date(data.value))
         , tooltipValueGetter: (data: any) => this.datePipe.transform(new Date(data.value), 'medium'),
         valueFormatter: (data: any) => { return data; },
       },{
-        colId: 'updatedAt',
-        field: 'updatedAt'
-        , headerName: 'Geändert'
-        , width: 120
-        // , type: 'date'
+        colId: 'updatedAt', field: 'updatedAt', headerName: 'Geändert', width: 120, hide: true
         , cellRenderer: (data: any) => data.value ? this.datePipe.transform(new Date(data.value)) : '-'
         , tooltipValueGetter: (data: any) => this.datePipe.transform(new Date(data.value), 'medium')
+        
       },
       { colId: 'handedOut', field: 'handedOut' , headerName: 'Ausgegeben', width: 100, editable: false,  filter: true, headerTooltip: 'Ausgegeben' },
-      {
-        colId: 'actions'
-        , headerName: 'Aktionen'
-        , width: 140
+      { colId: 'digital', field: 'digital', headerName: 'Digital', hide: true },
+      { 
+        colId: 'actions', headerName: 'Aktionen', width: 140, sortable: false
         , cellRenderer: AgKeyActionsComponent
-        , sortable: false
         ,valueFormatter: (data: any) => { return data; },
+        
       }
     ],
     loading: true,
-    // rowHeight: 54,
     loadingOverlayComponent: AgLoadingComponent,
     pagination: true,
   }
 
   editKey(id: string) {
-    
   }
 
   ngOnInit(): void {
@@ -128,7 +120,6 @@ export class KeysComponent extends AgGridContainerComponent {
         }
       })
     } if (Object.keys(params).includes('nr')) {
-      console.log("SET " + params['nr']  )
       this.gridApi.setFilterModel({
         nr: {
           filterType: 'text',