These are the identified issues:

• it is possible to morph from a sub-process into a certain task type, but it is not possible to morph back to a sub-process.
• The idea is to be able to:
  • Morph between task types and re-usable subprocesses
  • Morph between embedded and ad-hoc subprocesses
• It also exist a blocker issue when trying to morph an embedded sub-process into a task - it appears an exception and the diagram is not successfully updated
• If you morph the subprocess with content, the content is hidden after morph, you have to reopen the process to see the content again
  • For example, morph embedded subprocess to multiple instance subprocess, use process like shown below