I have created change request workflow. my requirement is like, Admin group user has ability to "Reject" Change Request at any time, but at same time normal users This "Reject" routing must be hidden.
Is any way to do this.
One option would be to disable "Reject" routing.
You can do this by adding transition code for this routing. The code would simply get the session user and if the user is a normal user (not in the Admin group) throw an exception stating the user is not authorized for this routing.