sitefinitySDK · April 7, 2025 10:11 · Apr 7, 2025
diff --git a/ExtendedContentListEntity.cs b/ExtendedContentListEntity.cs
@@ -0,0 +1,31 @@
+using Progress.Sitefinity.AspNetCore;
+using Progress.Sitefinity.AspNetCore.Widgets.Models.ContentList;
+using Progress.Sitefinity.Renderer.Designers.Attributes;
+using Progress.Sitefinity.Renderer.Entities.Content;
+
+namespace SandboxWebApp.Entities
+{
+    /// <summary>
+    /// Extended entity class for the ContentBlock view component.
+    /// </summary>
+    public class ExtendedContentListEntity : ContentListEntity
+    {
+        /// <inheritdoc />
+        [ContentSection(Constants.ContentSectionTitles.SelectContentToDisplay, 0)]
+        [Content(
+            Type = $"{KnownContentTypes.ListItems}, {KnownContentTypes.News}",
+            TypeBlacklist = "Telerik.Sitefinity.DynamicTypes.Model.PressReleases.Pressrelease"
+        )]
+        public override MixedContentContext SelectedItems
+        {
+            get
+            {
+                return base.SelectedItems;
+            }
+            set
+            {
+                base.SelectedItems = value;
+            }
+        }
+    }
+}