diff --git a/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor b/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor
index 5255ec8f..53fd2a1a 100644
--- a/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor	
+++ b/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor	
@@ -41,24 +41,28 @@ else
     </MudButton>
 </MudStack>
 
-<hr style="width: 100%; border-width: 0.25ch;" class="mt-6"/>
-
 <MudExpansionPanels Class="mb-3 mt-6" MultiExpansion="@false">
-    <ExpansionPanel HeaderIcon="@Icons.Material.Filled.Settings" HeaderText="@T("Definition")" IsExpanded="@(!this.selectedPolicy?.IsProtected ?? true)">
+    <ExpansionPanel HeaderIcon="@Icons.Material.Filled.Settings" HeaderText="@T("Policy definition")" IsExpanded="@(!this.selectedPolicy?.IsProtected ?? true)">
         <MudText Typo="Typo.h4" Class="mb-1">
             @T("Common settings")
         </MudText>
+        
         <MudTextField T="string" Disabled="@this.IsNoPolicySelectedOrProtected" @bind-Text="@this.policyName" Validation="@this.ValidatePolicyName" Immediate="@true" Label="@T("Policy name")" HelperText="@T("Please give your policy a name that provides information about the intended purpose. The name will be displayed to users in AI Studio.")" Counter="60" MaxLength="60" Variant="Variant.Outlined" Margin="Margin.Normal" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3" OnKeyUp="() => this.PolicyNameWasChanged()"/>
+        
         <MudTextField T="string" Disabled="@this.IsNoPolicySelectedOrProtected" @bind-Text="@this.policyDescription" Validation="@this.ValidatePolicyDescription" Immediate="@true" Label="@T("Policy description")" HelperText="@T("Please provide a brief description of your policy. Describe or explain what your policy does. This description will be shown to users in AI Studio.")" Counter="512" MaxLength="512" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="3" AutoGrow="@true" MaxLines="6" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+        
         <MudTextSwitch Disabled="@(this.IsNoPolicySelected || (this.selectedPolicy?.IsManaged ?? true))" Label="@T("Would you like to protect this policy so that you cannot accidentally edit or delete it?")" Value="@this.policyIsProtected" ValueChanged="async state => await this.PolicyProtectionWasChanged(state)" LabelOn="@T("Yes, protect this policy")" LabelOff="@T("No, the policy can be edited")" />
 
         <MudText Typo="Typo.h4" Class="mt-6 mb-1">
             @T("Input and output rules")
         </MudText>
+        
         <MudTextField T="string" Disabled="@this.IsNoPolicySelectedOrProtected" @bind-Text="@this.policyAnalysisRules" Validation="@this.ValidateAnalysisRules" Immediate="@true" Label="@T("Analysis rules")" HelperText="@T("Please provide a description of your analysis rules. This rules will be used to instruct the AI on how to analyze the documents.")" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="5" AutoGrow="@true" MaxLines="26" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+        
         <ReadFileContent Text="@T("Load analysis rules from document")" @bind-FileContent="@this.policyAnalysisRules"/>
         
         <MudTextField T="string" Disabled="@this.IsNoPolicySelectedOrProtected" @bind-Text="@this.policyOutputRules" Validation="@this.ValidateOutputRules" Immediate="@true" Label="@T("Output rules")" HelperText="@T("Please provide a description of your output rules. This rules will be used to instruct the AI on how to format the output of the analysis.")" Variant="Variant.Outlined" Margin="Margin.Normal" Lines="5" AutoGrow="@true" MaxLines="26" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
+        
         <ReadFileContent Text="@T("Load output rules from document")" @bind-FileContent="@this.policyOutputRules"/>
         
         <MudText Typo="Typo.h4" Class="mt-6 mb-1">
@@ -68,12 +72,16 @@ else
         <MudButton StartIcon="@Icons.Material.Filled.FileDownload" Disabled="@this.IsNoPolicySelectedOrProtected" Variant="Variant.Filled" Color="Color.Primary">
             @T("Export policy as configuration section")
         </MudButton>
+        
     </ExpansionPanel>
     
+    <hr style="width: 100%; border-width: 0.25ch;" class="mt-6"/>
+    
     <ExpansionPanel HeaderIcon="@Icons.Material.Filled.DocumentScanner" HeaderText="@(T("Document analysis") + $": {this.selectedPolicy?.PolicyName}")" IsExpanded="@(this.selectedPolicy?.IsProtected ?? false)">
         <MudText Typo="Typo.h4" Class="mb-1">
             @T("Description")
         </MudText>
+        
         <MudJustifiedText Typo="Typo.body1" Class="mb-3">
             @this.selectedPolicy?.PolicyDescription
         </MudJustifiedText>
@@ -81,6 +89,11 @@ else
         <MudText Typo="Typo.h4" Class="mb-1 mt-6">
             @T("Documents for the analysis")
         </MudText>
+        
         <AttachDocuments Name="Document Analysis Files Drop" @bind-DocumentPaths="@this.loadedDocumentPaths"/>
+        
     </ExpansionPanel>
+    
+    <ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
+    
 </MudExpansionPanels>
\ No newline at end of file
diff --git a/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor.cs b/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor.cs
index 5df8dfac..7cf73955 100644
--- a/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor.cs	
+++ b/app/MindWork AI Studio/Assistants/DocumentAnalysis/DocumentAnalysisAssistant.razor.cs	
@@ -27,7 +27,39 @@ public partial class DocumentAnalysisAssistant : AssistantBaseCore<SettingsDialo
         get
         {
             var sb = new StringBuilder();
-            #warning Add system prompt for document analysis
+            
+            sb.Append("# Task description");
+            sb.Append(Environment.NewLine);
+
+            if (this.loadedDocumentPaths.Count > 1)
+            {
+                sb.Append($"Your task is to analyse {this.loadedDocumentPaths.Count} documents.");
+                sb.Append("Different Documents are divided by a horizontal rule in markdown formatting followed by the name of the document.");
+                sb.Append(Environment.NewLine);
+            }
+            else
+            {
+                sb.Append("Your task is to analyse a single document.");
+                sb.Append(Environment.NewLine);
+            }
+
+            var taskDescription = $"""
+                                       The analysis should be done using the policy analysis rules.
+                                       The output should be formatted according to the policy output rules. 
+                                       The rule sets should be followed strictly. 
+                                       Only use information given in the documents or in the policy. 
+                                       Never add any information of your own to it.
+                                       Keep your answers precise, professional and factual. 
+                                       Only answer with the correctly formatted analysis result and do not add any opening or closing remarks.
+                                       Answer in the language that is used by the policy or is stated in the output rules.
+                                    """;
+            
+            sb.Append(taskDescription);
+            sb.Append(Environment.NewLine);
+
+            sb.Append(this.PromptGetActivePolicy());
+            sb.Append(Environment.NewLine);
+            
             return sb.ToString();
         }
     }
@@ -249,6 +281,58 @@ public partial class DocumentAnalysisAssistant : AssistantBaseCore<SettingsDialo
         return null;
     }
 
+    private string PromptGetActivePolicy()
+    {
+        return $"""
+               # Policy
+               The policy is defined as follows:
+               
+               ## Policy name
+               {this.policyName}
+               
+               ## Policy description 
+               {this.policyDescription}
+               
+               ## Policy analysis rules 
+               {this.policyAnalysisRules}
+               
+               ## Policy output rules
+               {this.policyOutputRules}
+               """;
+    }
+
+    private async Task<string> PromptLoadDocumentsContent()
+    {
+        if (this.loadedDocumentPaths.Count == 0)
+        {
+            return string.Empty;
+        }
+        
+        var sb = new StringBuilder();
+        var count = 1;
+        foreach(var documentPath in this.loadedDocumentPaths)
+        {
+            sb.Append("---");
+            sb.Append(Environment.NewLine);
+            sb.Append($"Document {count} file path: {documentPath}");
+            sb.Append(Environment.NewLine);
+            sb.Append($"Document {count} content:");
+            sb.Append(Environment.NewLine);
+            
+            var fileContent = await this.RustService.ReadArbitraryFileData(documentPath, int.MaxValue);
+            sb.Append($"""
+                       ```
+                       {fileContent}
+                       ```
+                       """);
+            sb.Append(Environment.NewLine);
+            sb.Append(Environment.NewLine);
+            count += 1;
+        }
+        
+        return sb.ToString();
+    }
+
     private async Task Analyze()
     {
         if (this.IsNoPolicySelectedOrProtected)
@@ -259,6 +343,13 @@ public partial class DocumentAnalysisAssistant : AssistantBaseCore<SettingsDialo
         if (!this.inputIsValid)
             return;
         
-        #warning Implement document analysis logic
+        this.CreateChatThread();
+        
+        var userRequest = this.AddUserRequest(
+            $"""
+                {await this.PromptLoadDocumentsContent()}
+             """, hideContentFromUser:true);
+
+        await this.AddAIResponseAsync(userRequest);
     }
 }
\ No newline at end of file
diff --git a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua
index cdc1c77a..6caf9205 100644
--- a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
+++ b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
@@ -418,12 +418,12 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::DOCUMENTANALYSIS::DOCUMENTANALYSISASSISTA
 -- Load output rules from document
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::DOCUMENTANALYSIS::DOCUMENTANALYSISASSISTANT::T2168201568"] = "Load output rules from document"
 
--- Definition
-UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::DOCUMENTANALYSIS::DOCUMENTANALYSISASSISTANT::T222998208"] = "Definition"
-
 -- The name of your policy must be between 6 and 60 characters long.
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::DOCUMENTANALYSIS::DOCUMENTANALYSISASSISTANT::T2435013256"] = "The name of your policy must be between 6 and 60 characters long."
 
+-- Policy definition
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::DOCUMENTANALYSIS::DOCUMENTANALYSISASSISTANT::T2491168104"] = "Policy definition"
+
 -- Export policy as configuration section
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::DOCUMENTANALYSIS::DOCUMENTANALYSISASSISTANT::T2556564432"] = "Export policy as configuration section"