Hi, I need to be able to use the records in a Declared-Index table as either an index join or class join, obviously, Pega is preventing such usage. The scenario is as follows: I have a Pagelist within a Work- class that indicate who have access to this case, this is dynamic and selected and changed anytime the user desired. A DI is created to flatten this into a corresponding table. In the Assign-Worklist, I want to get a list of workitems that the current user have access to, based on the assignment as well as the Pagelist info (output thru a DI). However, I am not allowed to do a Index Join to the Assign-Worklist because this is an index belonging to the Work-, not Assign-. I am also not allowed to use this DI table as a class join to Assign-Worklist, as Pega does not allow me to map the corresponding keys from both tables. Could anyone advise how I could use the RD to get a list of relevant workitems that a given user has access to based on the Pagelist defined above? Using row Visibility is an option, but I hope to get the list from RD directly. I am also trying to avoid RDB related stuff too. Thanks and looking forward to any advice. Regards, Jacky