Impact of Changing Username and Email After Procurement Transactions

Hi Team,

In one of our business requirements, there is an expectation to update the username and email ID of users after completion of certain transactions, such as Purchase Requisition (PR), Purchase Order (PO), PO Receipt, Negotiation, Supplier Qualification and Procurement Contract.

We would like to understand the impact of such changes, specifically:

• Will updating the username and email affect approval workflows associated with procurement objects?
• Will it impact any notifications (email or in-app) that are triggered or logged during or after these transactions?
• Is there any best practice handle such updates without disrupting existing records or process traceability?

Please let us know the impact of changing username and email. Looking forward to your guidance on this.