To delete lower versions Rulesets after Major Skimming, Please let us know the tables We want to delete the lower version rules from the system after skimming what are all the tables should use to delete the lower version rules all at a time. Instead of individual running of Delete ruleset wizard Scenario : We have skimmed the Portal Ruleset to new major version 03. We want to delete all the lower version rules (01-xxxx and 02-xx-xx). What are the tables we should look to delete the records?  Any post deployment steps after deleting the records from DB? Note: There are few rules in pega (Rule-Obj-Class, Rule-Library etc ) which are not version specific and they only belong to RuleSet, those should not be deleted from the system. What is the best practice for deployment in case of moving to higher environment post skimming?