diff --git a/EnvelopeGenerator.ReceiverUI/Pages/EnvelopeSenderPage.razor b/EnvelopeGenerator.ReceiverUI/Pages/EnvelopeSenderPage.razor
index 2b0b9f0e..a91c9290 100644
--- a/EnvelopeGenerator.ReceiverUI/Pages/EnvelopeSenderPage.razor
+++ b/EnvelopeGenerator.ReceiverUI/Pages/EnvelopeSenderPage.razor
@@ -1,7 +1,37 @@
 @page "/sender"
+@attribute [Microsoft.AspNetCore.Authorization.Authorize(Policy = "Sender")]
 
-<h3>EnvelopeSender</h3>
+@using System.Text.Json
+@using EnvelopeGenerator.ReceiverUI.Models
+@inject EnvelopeGenerator.ReceiverUI.Services.EnvelopeService EnvelopeService
+@inject IJSRuntime JSRuntime
+
+<h3>Umschläge</h3>
+
+<p><em>Daten werden geladen und in der Konsole ausgegeben...</em></p>
 
 @code {
+    private IEnumerable<EnvelopeDto>? _activeEnvelopes;
+    private IEnumerable<EnvelopeDto>? _completedEnvelopes;
 
-}
+    private static readonly JsonSerializerOptions _jsonOptions = new(JsonSerializerDefaults.Web);
+
+    protected override async Task OnInitializedAsync()
+    {
+        try
+        {
+            _activeEnvelopes = await EnvelopeService.GetAsync(onlyActive: true);
+            _completedEnvelopes = await EnvelopeService.GetAsync(onlyCompleted: true);
+
+            await JSRuntime.InvokeVoidAsync("console.log", "----- Aktive Umschläge -----");
+            await JSRuntime.InvokeVoidAsync("console.log", _activeEnvelopes);
+
+            await JSRuntime.InvokeVoidAsync("console.log", "----- Abgeschlossene Umschläge -----");
+            await JSRuntime.InvokeVoidAsync("console.log", _completedEnvelopes);
+        }
+        catch (Exception ex)
+        {
+            await JSRuntime.InvokeVoidAsync("console.error", "Fehler beim Laden der Umschläge:", ex.ToString());
+        }
+    }
+}
\ No newline at end of file