Are Comments added while saving rules in BPM reportable in UI or through reports?

Summary: Is there a section in BPM or the Fusion UI where we can see the comments entered by user while saving/committing the Approval Rules?

The Business wants to know if there is a provision to track the comments to maintain an audit train on the approval changes. Please let me know if the comments are stored somewhere in a backend table or if they are visible in the UI.

Please also let us know if the Approval rule modification for each task can be tracked using a BIP report.

If so, then please provide us the table name.