Well, from your standpoint, just posting or sending the data on your car to one of the CRG members.
From our standpoint, we look at the data for any obvious errors, ask questions if needed, format the data to be added to the data base, and make or update the data in the data base.
The more info the better (vin#, cowl tag data, engine code, trans code, axle code, original paperwork, ect).