Hi SAP FI/CO GURUS ... please tell me what are the activities

Hai SAP FI/CO gurus

Good day to you all. i know the activities of a fi/co consultant in implementation project. i would like to know the responsibilities or activities of a sap fi/co consultant in a development support project. As per my knowledge the activities in production support project is different from developement support. So i request you to please suggest or brief me about the activities of a fi/co consultant in a developemnt support project.

Awaiting for your reply.

Regards

Nagaraju