Change your Dynamic Content Selector to choose from generic content

1. Open the template of your widget designer.
   For example WidgetDesigner.ascx.
2. Find the FlatSelector, which is used to select your dynamic content:
   <sitefinity:FlatSelector ID="DynItemSelector" runat="server" ItemType="Telerik.Sitefinity.DynamicTypes.Model.TestModule.TestModuleItem"

             DataKeyNames="Id" ShowSelectedFilter="true" AllowPaging="false" PageSize="10"

             AllowSearching="false" ShowProvidersList="false" InclueAllProvidersOption="true"

             ServiceUrl="~/Sitefinity/Services/DynamicModules/Data.svc/?itemType= Telerik.Sitefinity.DynamicTypes.Model.TestModule.TestModuleItem">

           <DataMembers>

             <sitefinity:DataMemberInfo runat="server" Name="Title" IsSearchField="false"

                 HeaderText="Title">

               <span>{{Title}}</span>

             </sitefinity:DataMemberInfo>

           </DataMembers>

         </sitefinity:FlatSelector>
3. Change the following properties of the widget:
   
   • ItemType 
   • ServiceUrl.
   • The following table contains a list of the possible values for these properties: properties:

     Content type	ItemType	ServiceUrl	Code sample
     NewsItems	Telerik.Sitefinity. News.Model.NewsItem	~/Sitefinity/Services/Content/NewsItemService.svc/? managerType=&providerName=&itemType= Telerik.Sitefinity.News.Model.NewsItem&provider= &sortExpression=LastModified%20DESC&skip= 0&take=50	NewsManager newsManager = NewsManager.GetManager();             var newsItem = newsManager.GetNewsItem(DynContent);             if (newsItem != null)             {                 this.label.Text += newsItem.Content;             }
     Blogs	Telerik.Sitefinity. Blogs.Model.Blog	~/Sitefinity/Services/Content/BlogService.svc/? managerType=&providerName=&itemType= Telerik.Sitefinity.Blogs.Model.Blog&provider= &sortExpression=LastModified%20DESC&skip= 0&take=50	BlogsManager blogsManager = BlogsManager.GetManager();             var blog = blogsManager.GetBlog(DynContent);             if (blog != null)             {                 foreach (var blogPost in blog.BlogPosts)                 {                     this.label.Text += blogPost.Content;                 }             }
     Events	Telerik.Sitefinity. Events.Model.Event	~/Sitefinity/Services/Content/EventService.svc/? managerType=&providerName=&itemType= Telerik.Sitefinity.Events.Model.Event&provider= &sortExpression=LastModified%20DESC&skip= 0&take=50	EventsManager em = EventsManager.GetManager();             var ev = em.GetEvent(DynContent);             if (ev != null)             {                 this.label.Text += ev.Content;             }
     Lists	Telerik.Sitefinity. Lists.Model.List	~/Sitefinity/Services/Lists/ListService.svc/? managerType=&providerName=&itemType= Telerik.Sitefinity.Lists.Model.List&provider= &sortExpression=LastModified%20DESC&skip= 0&take=50	ListsManager lm = ListsManager.GetManager();             var list = lm.GetList(DynContent);             if (list != null)             {                 var listItems = list.ListItems.Where(l => l.Status == Telerik.Sitefinity.GenericContent.Model.ContentLifecycleStatus.Live && l.Visible == true);                 foreach (Telerik.Sitefinity.Lists.Model.ListItem li in listItems)                 {                     this.label.Text += li.Content + " ";                 }             }
     Content Blocks	Telerik.Sitefinity. GenericContent.Model. ContentItem	~/Sitefinity/Services/Content/ContentItemService.svc/? managerType=&providerName=&itemType= Telerik.Sitefinity.GenericContent.Model.ContentItem &provider=&sortExpression=LastModified%20DESC &skip=0&take=50	ContentManager cm = ContentManager.GetManager();             var contentBlock = cm.GetContent(DynContent);             if (contentBlock != null)             {                 this.label.Text = contentBlock.Content;             }