Hi abdullah,
In the current scenario I have to retrieve current agent/assigned role who access his functional role in the system to submit the change request.In this scenario requestor created the change request and submit it then it routed parallely to four functional teams for submission.After submission of change request by four functional teams it goes to another functional team for approval .when a functional team access the change request for data enrichment he should see his role specific task .
Thanks & Regards
Debasish