Thanks for the clarification Anil. I understand now that we have Portal (for PII), Datamaker (Datamaker for Deeper Analysis) and I still am looking for an answer on whether the Mainframe profiling is still valid. My concern is due to the size of the mainframe database, profiling from Datamaker may not be 100% functional. With the DB2 ADDON component comes Profiling. I need some clarification whether this is still valid, before I go do the TDM Maifnrame install and configure and schedule profiling. I appreciate all your responses. You seem to be very active here and it helps.