A Discussion Thread is a discussion that provides the ability for all users invited to the discussion to participate in the form of viewing, replying, and receiving email notifications. Discussion Thread security is user-based, so different users can have different levels of privileges for the Discussion Thread. Discussion Threads can be applied to OnBase documents, E-Forms, WorkView Objects, or can be used stand-alone in a Workspace. Once added, Discussion Threads cannot be deleted. You cannot delete a Discussion Thread, even if you are the creator of the Thread.
Note:
Discussion Threads cannot be created on E-Forms that were not submitted into OnBase.