Expression for Additional Assignees in BPM worklist

Summary:

The customer is unable to receive FYI notifications via in-app and email after configuring user IDs as additional assignees in the FinGlJournalApproval BPM workflow for journal submissions. This setup previously worked in another instance but stopped functioning after moving to the TEST instance. Their approval workflow is based on supervisory hierarchy, preventing the use of approval groups for FYI notifications. They need a solution to send FYI notifications to multiple users both in-app and by email.

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