While adding steps or changing steps in an active process is usually not
a big problem, deleting a step in an active process where documents have
already reached that step, is a really bad idea.The best way to handle
this is to let your documents finish out their life in the current
process and make your modifications to a new process with a new version
number including the new modifications. The two versions of your process
can be active with new processes kicking off the new version, and older...