As part of improvements regarding CCR usage and usability, certain transitions are now blocked when a CCR Record has undeployed ItemSets for required Environments. 

To promote best practice, when a Tier 1 or Tier 2 CCR moves between Environments, it is important that ItemSets are deployed to required Environments before confirming that the CCR has successfully been implemented in the next Environment.Previously, when progressing a CCR from one Environment to the next, users were not required to deploy ItemSets before performing markMoveToXXXXComplete or markCANCELComplete transitions.