One of Pega customer has upgraded from Pega 7.3 to Pega 8.4 and using the CLM industry application. However, there are many rules in Pega 8.4 which are withdrawn or updated or move to different class/ruleset.
Customer is facing problem due to this.
Does CLM team has any document which states on how to handle such issues?
***Edited by Moderator Marissa to update Platform Capability tags****