Thanks Susan for the reply. We installed V7.1.4 as a part of our PRPC V7.1.9 environment setup initially. We had taken the backup of DB after installation is done and we are working on upgrade activities on top of it. We have a daily DB backup is also in place. We have another thought is like if we install V7.1.3 and restrict the OOTB app rules with this CS V7.1.3 accordingly. But, to restrict the app rules we need the pwd for making the changes on OOTB app rules. Is there a way we get the pwd from Pega to proceed on this?