Hi Madhu
SAP reviewed that Idea and do not plan to implement it. After a discussion with one of the Product coordinators, I was asked to raise a new New as a refinement.
If you are and others are keen to Approval to use Data Sources, then please vote on the new idea. The solution would mean a combination of Approver must have a SU01 GRC master (it's how SAP workflow and authorisations work); SSO would need to be implemented to launch the URL; reaffirm on approval would allow authentication against the data source
GRC Approver for Reaffirm Requests to authentication against Data Sources : View Idea
Unfortunately, this Idea now needs to obtain the 15 votes to even be considered.
Regards
Colleen