diff --git a/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor b/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor
index 6a620049..d653cb11 100644
--- a/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor	
+++ b/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor	
@@ -3,6 +3,7 @@
 
 <MudTextField T="string" @bind-Text="@this.inputName" Validation="@this.ValidateName" Label="@T("Meeting Name")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Tag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Name the meeting, seminar, etc.")" Placeholder="@T("Weekly jour fixe")" Class="mb-3"/>
 <MudTextField T="string" @bind-Text="@this.inputTopic" Validation="@this.ValidateTopic" Label="@T("Topic")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.EventNote" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe the topic of the meeting, seminar, etc. Is it about quantum computing, software engineering, or is it a general business meeting?")" Placeholder="@T("Project meeting")" Class="mb-3"/>
+<ReadFileContent Text="@T("Load the content list from file")" FileContent="@this.inputContent" FileContentChanged="@this.ContentLoadedFromFile" EnableDragDrop="true"/>
 <DebouncedTextField @bind-Text="@this.inputContent" ValidationFunc="@this.ValidateContent" DebounceTime="TimeSpan.FromSeconds(1)" Label="@T("Content list")" Lines="6" Attributes="@USER_INPUT_ATTRIBUTES" HelpText="@T("Bullet list the content of the meeting, seminar, etc. roughly. Use dashes (-) to separate the items.")" Placeholder="@PLACEHOLDER_CONTENT" WhenTextCanged="@this.OnContentChanged" Icon="@Icons.Material.Filled.ListAlt"/>
 <MudSelect T="string" Label="@T("(Optional) What topics should be the focus?")" MultiSelection="@true" @bind-SelectedValues="@this.selectedFoci" Variant="Variant.Outlined" Class="mb-3" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.ListAlt">
     @foreach (var contentLine in this.contentLines)
diff --git a/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor.cs b/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor.cs
index aefdbb48..6949d517 100644
--- a/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor.cs	
+++ b/app/MindWork AI Studio/Assistants/Agenda/AssistantAgenda.razor.cs	
@@ -279,6 +279,20 @@ public partial class AssistantAgenda : AssistantBaseCore<SettingsDialogAgenda>
 
     #endregion
 
+    /// <summary>
+    /// Takes over a content list which came from a file or from a drop.
+    /// </summary>
+    /// <remarks>
+    /// Assigning the text is not enough: the two topic selections below it are derived from the
+    /// content list, so the derivation has to run again, exactly as it does when the user types.
+    /// </remarks>
+    /// <param name="content">The loaded content list.</param>
+    private void ContentLoadedFromFile(string content)
+    {
+        this.inputContent = content;
+        this.OnContentChanged(content);
+    }
+
     private void OnContentChanged(string content)
     {
         var previousSelectedFoci = new HashSet<string>();
diff --git a/app/MindWork AI Studio/Assistants/JobPosting/AssistantJobPostings.razor b/app/MindWork AI Studio/Assistants/JobPosting/AssistantJobPostings.razor
index d3499d3a..27063fcd 100644
--- a/app/MindWork AI Studio/Assistants/JobPosting/AssistantJobPostings.razor	
+++ b/app/MindWork AI Studio/Assistants/JobPosting/AssistantJobPostings.razor	
@@ -3,9 +3,14 @@
 
 <MudTextField T="string" @bind-Text="@this.inputCompanyName" Label="@T("(Optional) The company name")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Warehouse" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
 <MudTextField T="string" @bind-Text="@this.inputCountryLegalFramework" Label="@T("Provide the country, where the company is located")" Validation="@this.ValidateCountryLegalFramework" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Flag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3" HelperText="@T("This is important to consider the legal framework of the country.")"/>
+@* Four zones, so no default target: every drop has to be aimed at the field it belongs to. *@
+<ReadFileContent Text="@T("Load the mandatory information from file")" @bind-FileContent="@this.inputMandatoryInformation" EnableDragDrop="true"/>
 <MudTextField T="string" @bind-Text="@this.inputMandatoryInformation" Label="@T("(Optional) Provide mandatory information")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.TextSnippet" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Mandatory information that your company requires for all job postings. This can include the company description, etc.")" />
+<ReadFileContent Text="@T("Load the job description from file")" @bind-FileContent="@this.inputJobDescription" EnableDragDrop="true"/>
 <MudTextField T="string" @bind-Text="@this.inputJobDescription" Label="@T("Job description")" Validation="@this.ValidateJobDescription" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Settings" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe what the person is supposed to do in the company. This might be just short bullet points.")" />
+<ReadFileContent Text="@T("Load the qualifications from file")" @bind-FileContent="@this.inputQualifications" EnableDragDrop="true"/>
 <MudTextField T="string" @bind-Text="@this.inputQualifications" Label="@T("(Optional) Provide necessary job qualifications")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Settings" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe what the person should bring to the table. This might be just short bullet points.")" />
+<ReadFileContent Text="@T("Load the responsibilities from file")" @bind-FileContent="@this.inputResponsibilities" EnableDragDrop="true"/>
 <MudTextField T="string" @bind-Text="@this.inputResponsibilities" Label="@T("(Optional) Provide job responsibilities")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Settings" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="@T("Describe the responsibilities the person should take on in the company.")" />
 <MudTextField T="string" @bind-Text="@this.inputWorkLocation" Label="@T("(Optional) Provide the work location")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.MyLocation" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
 <MudTextField T="string" @bind-Text="@this.inputEntryDate" Label="@T("(Optional) Provide the entry date")" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.DateRange" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
diff --git a/app/MindWork AI Studio/Assistants/LegalCheck/AssistantLegalCheck.razor b/app/MindWork AI Studio/Assistants/LegalCheck/AssistantLegalCheck.razor
index 46aeb900..95121656 100644
--- a/app/MindWork AI Studio/Assistants/LegalCheck/AssistantLegalCheck.razor	
+++ b/app/MindWork AI Studio/Assistants/LegalCheck/AssistantLegalCheck.razor	
@@ -6,7 +6,10 @@
     <ReadWebContent @bind-Content="@this.inputLegalDocument" ProviderSettings="@this.ProviderSettings" @bind-AgentIsRunning="@this.isAgentRunning" @bind-Preselect="@this.showWebContentReader" @bind-PreselectContentCleanerAgent="@this.useContentCleanerAgent"/>
 }
 
-<ReadFileContent @bind-FileContent="@this.inputLegalDocument" EnableDragDrop="true" CatchAllDocuments="true"/>
+@* Two zones, so no default target: the user has to aim at the one they mean. *@
+<ReadFileContent Text="@T("Load the legal document from file")" @bind-FileContent="@this.inputLegalDocument" EnableDragDrop="true"/>
 <MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputLegalDocument" Validation="@this.ValidatingLegalDocument" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="@T("Legal document")" Variant="Variant.Outlined" Lines="12" AutoGrow="@true" MaxLines="24" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
+
+<ReadFileContent Text="@T("Load your questions from file")" @bind-FileContent="@this.inputQuestions" EnableDragDrop="true"/>
 <MudTextField T="string" Disabled="@this.isAgentRunning" @bind-Text="@this.inputQuestions" Validation="@this.ValidatingQuestions" AdornmentIcon="@Icons.Material.Filled.QuestionAnswer" Adornment="Adornment.Start" Label="@T("Your questions")" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
 <ProviderSelection @bind-ProviderSettings="@this.ProviderSettings" ValidateProvider="@this.ValidatingProvider"/>
\ No newline at end of file
diff --git a/app/MindWork AI Studio/Assistants/PromptOptimizer/AssistantPromptOptimizer.razor b/app/MindWork AI Studio/Assistants/PromptOptimizer/AssistantPromptOptimizer.razor
index 8bab01a7..5c0e1268 100644
--- a/app/MindWork AI Studio/Assistants/PromptOptimizer/AssistantPromptOptimizer.razor	
+++ b/app/MindWork AI Studio/Assistants/PromptOptimizer/AssistantPromptOptimizer.razor	
@@ -1,6 +1,9 @@
 @attribute [Route(Routes.ASSISTANT_PROMPT_OPTIMIZER)]
 @inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogPromptOptimizer>
 
+@* No default target in this assistant: the prompt guide below is a zone of its own, so a drop has
+   to be aimed at the one it belongs to. *@
+<ReadFileContent Text="@T("Load the prompt from file")" @bind-FileContent="@this.inputPrompt" EnableDragDrop="true"/>
 <MudTextField T="string"
               @bind-Text="@this.inputPrompt"
               Validation="@this.ValidateInputPrompt"