diff --git a/BeWoPlanerMobil/BeWoPlanerMobil.csproj b/BeWoPlanerMobil/BeWoPlanerMobil.csproj
index 36097b8d3..8a59b08ef 100644
--- a/BeWoPlanerMobil/BeWoPlanerMobil.csproj
+++ b/BeWoPlanerMobil/BeWoPlanerMobil.csproj
@@ -331,6 +331,7 @@
     <Compile Include="Models\ReportViewerModel.cs" />
     <Compile Include="Models\SchedulerModel.cs" />
     <Compile Include="Util\DcToMokMapper.cs" />
+    <Compile Include="Util\ISignaturePopup.cs" />
     <Compile Include="Util\MokSettings.cs" />
     <Compile Include="Util\AppointmentListItem.cs" />
     <Compile Include="Util\BeWoLoginState.cs" />
diff --git a/BeWoPlanerMobil/Controllers/CustomerController.cs b/BeWoPlanerMobil/Controllers/CustomerController.cs
index 8c82ded8b..b17aa1cf9 100644
--- a/BeWoPlanerMobil/Controllers/CustomerController.cs
+++ b/BeWoPlanerMobil/Controllers/CustomerController.cs
@@ -211,14 +211,14 @@ namespace BeWoPlanerMobil.Controllers
                     LoadCustomerToModel(selectedCustomerOid);
                 }
 
-                return RedirectToActionPermanent("Customer");
+                return RedirectToAction("Customer", new { id = selectedCustomerOid });
             }
             catch (Exception exception)
             {
                 Log.Error(exception.Message, exception);
             }
 
-            return RedirectToActionPermanent("Customer");
+            return RedirectToAction("Customer", Model);
         }
 
         [HttpPost]
diff --git a/BeWoPlanerMobil/Models/CustomerModel.cs b/BeWoPlanerMobil/Models/CustomerModel.cs
index fb03a2b60..386bce6c1 100644
--- a/BeWoPlanerMobil/Models/CustomerModel.cs
+++ b/BeWoPlanerMobil/Models/CustomerModel.cs
@@ -4,18 +4,15 @@ using System.Linq;
 using System.Web.Mvc;
 using BeWo.View.Navigation.Filter;
 using BeWoPlanerMobil.Controllers;
-using BeWoPlanerMobil.Service;
 using BeWoPlanerMobil.Util;
 using BS.Shared;
 using BS.Shared.DataContracts;
-using BS.Shared.DataContracts.Compact;
 using DevExpress.XtraReports.UI;
 
 namespace BeWoPlanerMobil.Models
 {
-    public class CustomerModel : AbstractModel
+    public class CustomerModel : AbstractModel, ISignaturePopup
     {
-        
         public CustomerModel()
         {
             SessionModel = new CustomerSessionModel();
@@ -196,5 +193,7 @@ namespace BeWoPlanerMobil.Models
         public List<BargeldtransaktionshistoryDC> BargeldtransaktionshistoryEntries { get; set; } = new List<BargeldtransaktionshistoryDC>();
 
         public Dictionary<long, bool> TransaktionsOid2HasHistoryEntries { get; set; } = new Dictionary<long, bool>();
+
+        public string SignaturePopupTitle { get; set; }
     }
 }
\ No newline at end of file
diff --git a/BeWoPlanerMobil/Models/MainModel.cs b/BeWoPlanerMobil/Models/MainModel.cs
index 733503c97..07e494d31 100644
--- a/BeWoPlanerMobil/Models/MainModel.cs
+++ b/BeWoPlanerMobil/Models/MainModel.cs
@@ -15,7 +15,7 @@ using System.Web.Mvc;
 
 namespace BeWoPlanerMobil.Models
 {
-	public class MainModel : AbstractModel
+	public class MainModel : AbstractModel, ISignaturePopup
     {
         protected static readonly log4net.ILog Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -935,6 +935,8 @@ namespace BeWoPlanerMobil.Models
         }
 
         public ServiceRecord2Monatsunterschrift ServiceRecord2Monatsunterschrift { get; set; }
+
+        public string SignaturePopupTitle { get; set; }
     }
 
     public class CustomSelectListItem
diff --git a/BeWoPlanerMobil/Models/ReportModel.cs b/BeWoPlanerMobil/Models/ReportModel.cs
index 262e92559..5e0288ff8 100644
--- a/BeWoPlanerMobil/Models/ReportModel.cs
+++ b/BeWoPlanerMobil/Models/ReportModel.cs
@@ -1,10 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
-using System.Linq;
-using System.Web.Mvc;
-using BeWo.Report;
+using BeWo.Report;
 using BeWoPlanerMobil.Controllers;
+using BeWoPlanerMobil.Util;
 using BeWoPlanerMobil.Util.ReportUtils;
 using BS.Shared;
 using BS.Shared.Core;
@@ -12,10 +8,15 @@ using BS.Shared.DataContracts;
 using BS.Shared.DataContracts.Compact;
 using BS.Shared.Extensions;
 using DevExpress.XtraReports.UI;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Web.Mvc;
 
 namespace BeWoPlanerMobil.Models
 {
-    public class ReportModel : AbstractModel
+    public class ReportModel : AbstractModel, ISignaturePopup
     {
         public ReportModel()
         {
@@ -207,20 +208,11 @@ namespace BeWoPlanerMobil.Models
             } 
         }
 
-        public QBFilterEnum? SelectedFilterItemId { get => ReportSessionModel.SelectedFilterItemId;
+        public QBFilterEnum? SelectedFilterItemId
+        {
+            get => ReportSessionModel.SelectedFilterItemId;
             set => ReportSessionModel.SelectedFilterItemId = value;
         }
-        //{
-        //    get
-        //    {
-        //        if(SelectedFilterItem is null)
-        //        {
-        //            return null;
-        //        }
-
-        //        return (int)SelectedFilterItem.FilterEnum;
-        //    }
-        //}
 
         public List<QbFilterItem> QbFilters { get; set; } = new List<QbFilterItem>();
 
@@ -299,7 +291,11 @@ namespace BeWoPlanerMobil.Models
 
         public AbstractReportCreator ReportCreator { get; set; }
 
-        public QuittierungsbelegsReportSettings QuittierungsbelegsReportSettings { get { return ReportSessionModel.QuittierungsbelegsReportSettings; } set { ReportSessionModel.QuittierungsbelegsReportSettings = value; } }
+        public QuittierungsbelegsReportSettings QuittierungsbelegsReportSettings
+        {
+            get => ReportSessionModel.QuittierungsbelegsReportSettings;
+            set => ReportSessionModel.QuittierungsbelegsReportSettings = value;
+        }
 
         public XtraReport QuittierungsbelegsReport { get; set; }
 
@@ -319,5 +315,7 @@ namespace BeWoPlanerMobil.Models
         public ValueListEntryDC[] Dokutypes { get; set; }
 
         public int NumberOfDokuTypes => Dokutypes?.Length ?? 0;
+
+        public string SignaturePopupTitle { get; set; }
     }
 }
\ No newline at end of file
diff --git a/BeWoPlanerMobil/Util/ISignaturePopup.cs b/BeWoPlanerMobil/Util/ISignaturePopup.cs
new file mode 100644
index 000000000..dd9288e19
--- /dev/null
+++ b/BeWoPlanerMobil/Util/ISignaturePopup.cs
@@ -0,0 +1,7 @@
+namespace BeWoPlanerMobil.Util
+{
+    internal interface ISignaturePopup
+    {
+        string SignaturePopupTitle { get; set; }
+    }
+}