Workflow Notifications for Payment to Employee

Hi, All.

It looks like until our most recent patch update (Oracle E-Business Suite Release 12.1.3+ Recommended Patch Collection 4 (RPC4)), employees received email notifications via the Credit Card workflow when payments by EFT were sent to them.  I've been notified by several employees they no longer receive these emails.  Based on the OIE Implementation Guide, the required condition is "OIE: CC Payment Notify profile option is set to Yes" and "This process only applies to the Individual Pay payment scenario."

Is there a way we can notifiy employees when a direct deposit is sent to them for reimbursements?  We do not use Oracle HR, if that matters.  We do use the option to create employee as a supplier; does that mean we now have to enter the employees' email addresses in the Supplier set up, or is there another method we can use?  And, can we monitor what notifications are sent in the workflow monitor?  We have several hundred employees that would be affected, so any help you can provide is