In a certification campaign, if a reviewer adds a comment to a link being certified and then rejects the link, then the comment does not show in the screens of the secondary approval process.
Release : 14.4
Component : SIGMA-Identity Suite
The purpose of the IP comments are the following.
1. You can add a comment when rejecting an item.
2. You can add comment when you reassign an item.
So the second reviewer/approver can see the Item details like previous owner and the comments in the reassign section.
The IG comments functionality is not implemented in the IP. If customer requires a comment functionality like IG, you need to raise an enhancement request for it.