Steps to Create a TaskManager HTML Viewer with the Editable Due Date (e.g. viewerWithRWDueDate.html) - EnterWorks_Process_Exchange_(EPX) - 10.5

Copy <EPX>/bin/appsTMWorkItemViewerWithRWDueDate.html to <EPX>/bin/apps/viewerWithRWDueDate.html

Open the file viewerWithRWDueDate.html.

Edit the area between the start tag <USER_WORKITEM_AREA> and the end tag </USER_WORKITEM_AREA> to have your own work item property fields.