From 1e19c05c5797939c243d9149780f6a07d12d36ce Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <SommerEngineering@users.noreply.github.com>
Date: Mon, 26 May 2025 19:53:31 +0200
Subject: [PATCH] Add configuration for maximum matches per query across data
 sources (#484)

---
 .../Assistants/I18N/allTexts.lua              | 27 +++++++++++++++++++
 .../Dialogs/DataSourceERI_V1Dialog.razor      |  2 ++
 .../Dialogs/DataSourceERI_V1Dialog.razor.cs   |  3 +++
 .../Dialogs/DataSourceERI_V1InfoDialog.razor  |  1 +
 .../DataSourceLocalDirectoryDialog.razor      |  2 ++
 .../DataSourceLocalDirectoryDialog.razor.cs   |  3 +++
 .../DataSourceLocalDirectoryInfoDialog.razor  |  1 +
 .../Dialogs/DataSourceLocalFileDialog.razor   |  2 ++
 .../DataSourceLocalFileDialog.razor.cs        |  3 +++
 .../DataSourceLocalFileInfoDialog.razor       |  2 +-
 .../plugin.lua                                | 27 +++++++++++++++++++
 .../plugin.lua                                | 27 +++++++++++++++++++
 .../Settings/DataModel/DataSourceERI_V1.cs    |  5 +++-
 .../DataModel/DataSourceLocalDirectory.cs     |  3 +++
 .../Settings/DataModel/DataSourceLocalFile.cs |  3 +++
 .../Settings/IDataSource.cs                   |  5 ++++
 .../wwwroot/changelog/v0.9.46.md              |  1 +
 17 files changed, 115 insertions(+), 2 deletions(-)

diff --git a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua
index e16973eb..dd0c4e3c 100644
--- a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
+++ b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
@@ -1525,6 +1525,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::CONFIRMDIALOG::T1642511898"] = "No"
 -- Yes
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::CONFIRMDIALOG::T3013883440"] = "Yes"
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1DIALOG::T1827669611"] = "How many matches do you want at most per query?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1DIALOG::T1847791252"] = "Update"
 
@@ -1627,6 +1630,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2150703468"] =
 -- ERI server hostname
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T215899701"] = "ERI server hostname"
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2479753122"] = "the maximum number of matches per query"
+
 -- Server description
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2562330120"] = "Server description"
 
@@ -1642,6 +1648,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2863339893"] =
 -- your security policy
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2879113658"] = "your security policy"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2889706179"] = "Maximum matches per query"
+
 -- Open web link, show more information
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2968752071"] = "Open web link, show more information"
 
@@ -1699,6 +1708,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1265737624"
 -- Selected base directory for this data source
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1312296210"] = "Selected base directory for this data source"
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1827669611"] = "How many matches do you want at most per query?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1847791252"] = "Update"
 
@@ -1759,6 +1771,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T1950544
 -- the files list
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2072700997"] = "the files list"
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2479753122"] = "the maximum number of matches per query"
+
 -- the data source name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2717738728"] = "the data source name"
 
@@ -1768,6 +1783,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2875614
 -- your security policy
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2879113658"] = "your security policy"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2889706179"] = "Maximum matches per query"
+
 -- the embedding name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2937209992"] = "the embedding name"
 
@@ -1804,6 +1822,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T4458586
 -- Select a file for this data source. The content of this file will be processed for the data source.
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1190880267"] = "Select a file for this data source. The content of this file will be processed for the data source."
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1827669611"] = "How many matches do you want at most per query?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1847791252"] = "Update"
 
@@ -1861,6 +1882,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T1950544032"]
 -- The file chosen for the data source does not exist anymore. Please edit the data source and choose another file or correct the path.
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2235729121"] = "The file chosen for the data source does not exist anymore. Please edit the data source and choose another file or correct the path."
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2479753122"] = "the maximum number of matches per query"
+
 -- the data source name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2717738728"] = "the data source name"
 
@@ -1873,6 +1897,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2879113658"]
 -- File path
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2879895266"] = "File path"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2889706179"] = "Maximum matches per query"
+
 -- the embedding name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2937209992"] = "the embedding name"
 
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor b/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor
index c4069f32..754d15f3 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor	
@@ -120,6 +120,8 @@
                 }
             </MudSelect>
             
+            <MudNumericField T="ushort" Min="10" @bind-Value="@this.dataMaxMatches" Label="@T("How many matches do you want at most per query?")" Variant="Variant.Outlined" Step="10" />
+            
         </MudForm>
         <Issues IssuesData="@this.dataIssues"/>
     </DialogContent>
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor.cs b/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor.cs
index 847d1552..539b2b2e 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor.cs	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceERI_V1Dialog.razor.cs	
@@ -47,6 +47,7 @@ public partial class DataSourceERI_V1Dialog : MSGComponentBase, ISecretId
     private List<AuthMethod> availableAuthMethods = [];
     private DataSourceSecurity dataSecurityPolicy;
     private SecurityRequirements dataSourceSecurityRequirements;
+    private ushort dataMaxMatches = 10;
     private bool connectionTested;
     private bool connectionSuccessfulTested;
     
@@ -104,6 +105,7 @@ public partial class DataSourceERI_V1Dialog : MSGComponentBase, ISecretId
             this.dataAuthMethod = this.DataSource.AuthMethod;
             this.dataUsername = this.DataSource.Username;
             this.dataSecurityPolicy = this.DataSource.SecurityPolicy;
+            this.dataMaxMatches = this.DataSource.MaxMatches;
 
             if (this.dataAuthMethod is AuthMethod.TOKEN or AuthMethod.USERNAME_PASSWORD)
             {
@@ -164,6 +166,7 @@ public partial class DataSourceERI_V1Dialog : MSGComponentBase, ISecretId
             Type = DataSourceType.ERI_V1,
             SecurityPolicy = this.dataSecurityPolicy,
             SelectedRetrievalId = this.dataSelectedRetrievalProcess.Id,
+            MaxMatches = this.dataMaxMatches,
         };
     }
     
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceERI_V1InfoDialog.razor b/app/MindWork AI Studio/Dialogs/DataSourceERI_V1InfoDialog.razor
index 8addc70a..aa6b7b7d 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceERI_V1InfoDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceERI_V1InfoDialog.razor	
@@ -27,6 +27,7 @@
         <TextInfoLines Label="@T("Server description")" MaxLines="14" Value="@this.serverDescription" ClipboardTooltipSubject="@T("the server description")"/>
         <TextInfoLines Label="@T("Security requirements of the data provider")" MaxLines="3" Value="@this.securityRequirements.Explain()" ClipboardTooltipSubject="@T("the security requirements of the data provider")"/>
         <TextInfoLines Label="@T("Your security policy")" MaxLines="3" Value="@this.DataSource.SecurityPolicy.ToInfoText()" Color="@this.DataSource.SecurityPolicy.GetColor()" ClipboardTooltipSubject="@T("your security policy")"/>
+        <TextInfoLine Label="@T("Maximum matches per query")" Value="@this.DataSource.MaxMatches.ToString()" ClipboardTooltipSubject="@T("the maximum number of matches per query")"/>
 
         <MudText Typo="Typo.h5" Class="mt-6">
             @T("Retrieval information")
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor b/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor
index 8e5cdc4d..badb9b80 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor	
@@ -69,6 +69,8 @@
                     </MudSelectItem>
                 }
             </MudSelect>
+            
+            <MudNumericField T="ushort" Min="10" @bind-Value="@this.dataMaxMatches" Label="@T("How many matches do you want at most per query?")" Variant="Variant.Outlined" Step="10" />
         </MudForm>
         <Issues IssuesData="@this.dataIssues"/>
     </DialogContent>
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor.cs b/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor.cs
index a1255913..b4f62a79 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor.cs	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryDialog.razor.cs	
@@ -40,6 +40,7 @@ public partial class DataSourceLocalDirectoryDialog : MSGComponentBase
     private bool dataUserAcknowledgedCloudEmbedding;
     private string dataEmbeddingId = string.Empty;
     private string dataPath = string.Empty;
+    private ushort dataMaxMatches = 10;
     private DataSourceSecurity dataSecurityPolicy;
     
     // We get the form reference from Blazor code to validate it manually:
@@ -75,6 +76,7 @@ public partial class DataSourceLocalDirectoryDialog : MSGComponentBase
             this.dataEmbeddingId = this.DataSource.EmbeddingId;
             this.dataPath = this.DataSource.Path;
             this.dataSecurityPolicy = this.DataSource.SecurityPolicy;
+            this.dataMaxMatches = this.DataSource.MaxMatches;
         }
         
         await base.OnInitializedAsync();
@@ -103,6 +105,7 @@ public partial class DataSourceLocalDirectoryDialog : MSGComponentBase
         EmbeddingId = this.dataEmbeddingId,
         Path = this.dataPath,
         SecurityPolicy = this.dataSecurityPolicy,
+        MaxMatches = this.dataMaxMatches,
     };
 
     private async Task Store()
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryInfoDialog.razor b/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryInfoDialog.razor
index c38ccaea..b529a78a 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryInfoDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceLocalDirectoryInfoDialog.razor	
@@ -34,6 +34,7 @@
         }
 
         <TextInfoLines Label="@T("Your security policy")" MaxLines="3" Value="@this.DataSource.SecurityPolicy.ToInfoText()" Color="@this.DataSource.SecurityPolicy.GetColor()" ClipboardTooltipSubject="@T("your security policy")"/>
+        <TextInfoLine Label="@T("Maximum matches per query")" Value="@this.DataSource.MaxMatches.ToString()" ClipboardTooltipSubject="@T("the maximum number of matches per query")"/>
 
         <TextInfoLine Icon="@Icons.Material.Filled.SquareFoot" Label="@T("Number of files")" Value="@this.NumberFilesInDirectory" ClipboardTooltipSubject="@T("the number of files in the directory")"/>
         <TextInfoLines Label="@T("Files list")" MaxLines="14" Value="@this.directoryFiles.ToString()" ClipboardTooltipSubject="@T("the files list")"/>
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor b/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor
index 8da1ced4..1325a336 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor	
@@ -69,6 +69,8 @@
                     </MudSelectItem>
                 }
             </MudSelect>
+            
+            <MudNumericField T="ushort" Min="10" @bind-Value="@this.dataMaxMatches" Label="@T("How many matches do you want at most per query?")" Variant="Variant.Outlined" Step="10" />
         </MudForm>
         <Issues IssuesData="@this.dataIssues"/>
     </DialogContent>
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor.cs b/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor.cs
index 0ee52f43..7418a4fa 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor.cs	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceLocalFileDialog.razor.cs	
@@ -40,6 +40,7 @@ public partial class DataSourceLocalFileDialog : MSGComponentBase
     private bool dataUserAcknowledgedCloudEmbedding;
     private string dataEmbeddingId = string.Empty;
     private string dataFilePath = string.Empty;
+    private ushort dataMaxMatches = 10;
     private DataSourceSecurity dataSecurityPolicy;
     
     // We get the form reference from Blazor code to validate it manually:
@@ -75,6 +76,7 @@ public partial class DataSourceLocalFileDialog : MSGComponentBase
             this.dataEmbeddingId = this.DataSource.EmbeddingId;
             this.dataFilePath = this.DataSource.FilePath;
             this.dataSecurityPolicy = this.DataSource.SecurityPolicy;
+            this.dataMaxMatches = this.DataSource.MaxMatches;
         }
         
         await base.OnInitializedAsync();
@@ -103,6 +105,7 @@ public partial class DataSourceLocalFileDialog : MSGComponentBase
         EmbeddingId = this.dataEmbeddingId,
         FilePath = this.dataFilePath,
         SecurityPolicy = this.dataSecurityPolicy,
+        MaxMatches = this.dataMaxMatches,
     };
     
     private async Task Store()
diff --git a/app/MindWork AI Studio/Dialogs/DataSourceLocalFileInfoDialog.razor b/app/MindWork AI Studio/Dialogs/DataSourceLocalFileInfoDialog.razor
index 1999d27f..2b4a9d78 100644
--- a/app/MindWork AI Studio/Dialogs/DataSourceLocalFileInfoDialog.razor	
+++ b/app/MindWork AI Studio/Dialogs/DataSourceLocalFileInfoDialog.razor	
@@ -4,7 +4,6 @@
 <MudDialog>
     <DialogContent>
         <TextInfoLine Icon="@Icons.Material.Filled.Tag" Label="@T("Data source name")" Value="@this.DataSource.Name" ClipboardTooltipSubject="@T("the data source name")"/>
-        
         <TextInfoLine Icon="@Icons.Material.Filled.FolderOpen" Label="@T("File path")" Value="@this.DataSource.FilePath" ClipboardTooltipSubject="@T("this path")"/>
         @if (!this.IsFileAvailable)
         {
@@ -34,6 +33,7 @@
         }
 
         <TextInfoLines Label="@T("Your security policy")" MaxLines="3" Value="@this.DataSource.SecurityPolicy.ToInfoText()" Color="@this.DataSource.SecurityPolicy.GetColor()" ClipboardTooltipSubject="@T("your security policy")"/>
+        <TextInfoLine Label="@T("Maximum matches per query")" Value="@this.DataSource.MaxMatches.ToString()" ClipboardTooltipSubject="@T("the maximum number of matches per query")"/>
         <TextInfoLine Icon="@Icons.Material.Filled.SquareFoot" Label="@T("File size")" Value="@this.FileSize" ClipboardTooltipSubject="@T("the file size")"/>
     </DialogContent>
     <DialogActions>
diff --git a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua
index 7febf011..741ab6ce 100644
--- a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
@@ -1527,6 +1527,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::CONFIRMDIALOG::T1642511898"] = "Nein"
 -- Yes
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::CONFIRMDIALOG::T3013883440"] = "Ja"
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1DIALOG::T1827669611"] = "Wie viele Treffer möchten Sie maximal pro Abfrage erhalten?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1DIALOG::T1847791252"] = "Aktualisieren"
 
@@ -1629,6 +1632,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2150703468"] =
 -- ERI server hostname
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T215899701"] = "ERI-Server-Hostname"
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2479753122"] = "die maximale Anzahl an Treffern pro Abfrage"
+
 -- Server description
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2562330120"] = "Serverbeschreibung"
 
@@ -1644,6 +1650,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2863339893"] =
 -- your security policy
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2879113658"] = "Ihre Sicherheitsrichtlinie"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2889706179"] = "Maximale Treffer pro Abfrage"
+
 -- Open web link, show more information
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2968752071"] = "Weblink öffnen & mehr Informationen anzeigen"
 
@@ -1701,6 +1710,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1265737624"
 -- Selected base directory for this data source
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1312296210"] = "Ausgewähltes Stammverzeichnis für diese Datenquelle"
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1827669611"] = "Wie viele Treffer möchten Sie maximal pro Abfrage erhalten?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1847791252"] = "Aktualisieren"
 
@@ -1761,6 +1773,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T1950544
 -- the files list
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2072700997"] = "Die Dateiliste"
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2479753122"] = "die maximale Anzahl an Treffern pro Abfrage"
+
 -- the data source name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2717738728"] = "den Namen der Datenquelle"
 
@@ -1770,6 +1785,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2875614
 -- your security policy
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2879113658"] = "Ihre Sicherheitsrichtlinie"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2889706179"] = "Maximale Treffer pro Abfrage"
+
 -- the embedding name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2937209992"] = "den Namen der Einbettung"
 
@@ -1806,6 +1824,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T4458586
 -- Select a file for this data source. The content of this file will be processed for the data source.
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1190880267"] = "Wählen Sie eine Datei für diese Datenquelle aus. Der Inhalt dieser Datei wird für die Datenquelle verarbeitet."
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1827669611"] = "Wie viele Treffer möchten Sie maximal pro Abfrage erhalten?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1847791252"] = "Aktualisieren"
 
@@ -1863,6 +1884,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T1950544032"]
 -- The file chosen for the data source does not exist anymore. Please edit the data source and choose another file or correct the path.
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2235729121"] = "Die für die Datenquelle ausgewählte Datei existiert nicht mehr. Bitte bearbeiten Sie die Datenquelle und wählen Sie eine andere Datei aus oder korrigieren Sie den Pfad."
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2479753122"] = "die maximale Anzahl an Treffern pro Abfrage"
+
 -- the data source name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2717738728"] = "den Namen der Datenquelle"
 
@@ -1875,6 +1899,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2879113658"]
 -- File path
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2879895266"] = "Dateipfad"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2889706179"] = "Maximale Treffer pro Abfrage"
+
 -- the embedding name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2937209992"] = "den Namen der Einbettung"
 
diff --git a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua
index e7264a6f..e3ad6809 100644
--- a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
@@ -1527,6 +1527,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::CONFIRMDIALOG::T1642511898"] = "No"
 -- Yes
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::CONFIRMDIALOG::T3013883440"] = "Yes"
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1DIALOG::T1827669611"] = "How many matches do you want at most per query?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1DIALOG::T1847791252"] = "Update"
 
@@ -1629,6 +1632,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2150703468"] =
 -- ERI server hostname
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T215899701"] = "ERI server hostname"
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2479753122"] = "the maximum number of matches per query"
+
 -- Server description
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2562330120"] = "Server description"
 
@@ -1644,6 +1650,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2863339893"] =
 -- your security policy
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2879113658"] = "your security policy"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2889706179"] = "Maximum matches per query"
+
 -- Open web link, show more information
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCEERI_V1INFODIALOG::T2968752071"] = "Open web link, show more information"
 
@@ -1701,6 +1710,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1265737624"
 -- Selected base directory for this data source
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1312296210"] = "Selected base directory for this data source"
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1827669611"] = "How many matches do you want at most per query?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYDIALOG::T1847791252"] = "Update"
 
@@ -1761,6 +1773,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T1950544
 -- the files list
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2072700997"] = "the files list"
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2479753122"] = "the maximum number of matches per query"
+
 -- the data source name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2717738728"] = "the data source name"
 
@@ -1770,6 +1785,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2875614
 -- your security policy
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2879113658"] = "your security policy"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2889706179"] = "Maximum matches per query"
+
 -- the embedding name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T2937209992"] = "the embedding name"
 
@@ -1806,6 +1824,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALDIRECTORYINFODIALOG::T4458586
 -- Select a file for this data source. The content of this file will be processed for the data source.
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1190880267"] = "Select a file for this data source. The content of this file will be processed for the data source."
 
+-- How many matches do you want at most per query?
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1827669611"] = "How many matches do you want at most per query?"
+
 -- Update
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEDIALOG::T1847791252"] = "Update"
 
@@ -1863,6 +1884,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T1950544032"]
 -- The file chosen for the data source does not exist anymore. Please edit the data source and choose another file or correct the path.
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2235729121"] = "The file chosen for the data source does not exist anymore. Please edit the data source and choose another file or correct the path."
 
+-- the maximum number of matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2479753122"] = "the maximum number of matches per query"
+
 -- the data source name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2717738728"] = "the data source name"
 
@@ -1875,6 +1899,9 @@ UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2879113658"]
 -- File path
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2879895266"] = "File path"
 
+-- Maximum matches per query
+UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2889706179"] = "Maximum matches per query"
+
 -- the embedding name
 UI_TEXT_CONTENT["AISTUDIO::DIALOGS::DATASOURCELOCALFILEINFODIALOG::T2937209992"] = "the embedding name"
 
diff --git a/app/MindWork AI Studio/Settings/DataModel/DataSourceERI_V1.cs b/app/MindWork AI Studio/Settings/DataModel/DataSourceERI_V1.cs
index cc43a3eb..618ad7b1 100644
--- a/app/MindWork AI Studio/Settings/DataModel/DataSourceERI_V1.cs	
+++ b/app/MindWork AI Studio/Settings/DataModel/DataSourceERI_V1.cs	
@@ -53,6 +53,9 @@ public readonly record struct DataSourceERI_V1 : IERIDataSource
     
     /// <inheritdoc />
     public string SelectedRetrievalId { get; init; } = string.Empty;
+
+    /// <inheritdoc />
+    public ushort MaxMatches { get; init; } = 10;
     
     /// <inheritdoc />
     public async Task<IReadOnlyList<IRetrievalContext>> RetrieveDataAsync(IContent lastPrompt, ChatThread thread, CancellationToken token = default)
@@ -76,7 +79,7 @@ public readonly record struct DataSourceERI_V1 : IERIDataSource
                 },
                 
                 Thread = await thread.ToERIChatThread(token),
-                MaxMatches = 10,
+                MaxMatches = this.MaxMatches,
                 RetrievalProcessId = string.IsNullOrWhiteSpace(this.SelectedRetrievalId) ? null : this.SelectedRetrievalId,
                 Parameters = null, // The ERI server selects useful default parameters
             };
diff --git a/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalDirectory.cs b/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalDirectory.cs
index d81e30db..a72793d6 100644
--- a/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalDirectory.cs	
+++ b/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalDirectory.cs	
@@ -30,6 +30,9 @@ public readonly record struct DataSourceLocalDirectory : IInternalDataSource
     /// <inheritdoc />
     public DataSourceSecurity SecurityPolicy { get; init; } = DataSourceSecurity.NOT_SPECIFIED;
     
+    /// <inheritdoc />
+    public ushort MaxMatches { get; init; } = 10;
+    
     /// <inheritdoc />
     public Task<IReadOnlyList<IRetrievalContext>> RetrieveDataAsync(IContent lastPrompt, ChatThread thread, CancellationToken token = default)
     {
diff --git a/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalFile.cs b/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalFile.cs
index 5788a2a6..5e8c0a79 100644
--- a/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalFile.cs	
+++ b/app/MindWork AI Studio/Settings/DataModel/DataSourceLocalFile.cs	
@@ -30,6 +30,9 @@ public readonly record struct DataSourceLocalFile : IInternalDataSource
     /// <inheritdoc />
     public DataSourceSecurity SecurityPolicy { get; init; } = DataSourceSecurity.NOT_SPECIFIED;
     
+    /// <inheritdoc />
+    public ushort MaxMatches { get; init; } = 10;
+    
     /// <inheritdoc />
     public Task<IReadOnlyList<IRetrievalContext>> RetrieveDataAsync(IContent lastPrompt, ChatThread thread, CancellationToken token = default)
     {
diff --git a/app/MindWork AI Studio/Settings/IDataSource.cs b/app/MindWork AI Studio/Settings/IDataSource.cs
index 7ee47e1c..136a6800 100644
--- a/app/MindWork AI Studio/Settings/IDataSource.cs	
+++ b/app/MindWork AI Studio/Settings/IDataSource.cs	
@@ -40,6 +40,11 @@ public interface IDataSource
     /// </summary>
     public DataSourceSecurity SecurityPolicy { get; init; }
     
+    /// <summary>
+    /// The maximum number of matches to return when retrieving data from the ERI server.
+    /// </summary>
+    public ushort MaxMatches { get; init; }
+    
     /// <summary>
     /// Perform the data retrieval process.
     /// </summary>
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v0.9.46.md b/app/MindWork AI Studio/wwwroot/changelog/v0.9.46.md
index aaa295d8..295cedf4 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v0.9.46.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v0.9.46.md	
@@ -1 +1,2 @@
 # v0.9.46, build 221 (2025-06-xx xx:xx UTC)
+- Added the ability to configure the maximum number of results returned per request for all data sources. Please note that this feature remains in preview and is not visible to all users.
\ No newline at end of file