Please advise on how to re-assign running BPM instance to another user if we have used “Parallel” in Human Task assignment. BPM processes are exposed as WS. I have used Event sub-process to get new user details as input and then used “Update” activity to reassign. Doing this, instance get assigned to new user but remains assigned to the old user also.
Kindly suggest how to un-assign the instance from all users and then assign to a new single user.