Use this tab to enter and view information on symptoms. A symptom is used in a fault report to describe the symptom of the fault. This is helpful when you prepare a work order, in troubleshooting and repairs. When the Blocked for Use check box is selected, the corresponding symptoms will not be shown in Lists of Values on work orders.
BDR for 
  work requests
  BDR
  for enter general information, service request 
  Define work order and PM basic data
	BDR 
	for CRO fault information