Please update the RFI work flow. Sometimes the contractor issue a RFI to consultant it may not only assign to one party, it may involve 3 parties which are archi, structure and M&E consultant. Then if one of them reply the contractor's RFI, the others consultant cannot choose reply officially, they are only can add comments. And also cannot assign to somebody to assistant or follow up. Besides that, sometimes the contractor issue a RFI, and consultant do reply, but the reply may not what exactly solve the contractor's question. Then the contractor cannot assign back to consultant, they only can add comments. This work flow are not flexible. Please update!