Workflow information in DCT

System

Hi,

I want to fetch the workflow information in the DCT.
In my DCT, I have nearly 100 fields. There are few business roles (Not the TS roles) for the workflow. Different roles has different flows.
Based on the role of user, I need to show the fields of DCR. But to set the visibility of fields, I need to know the which business role is editing the dcr.

If I could get Job ID or Task Id in the dct then I can solve my purpose. Is there anyway to get it in the DCT? Or any other suggestion to resolve it.

Thanks in advance
Rajesh