You can edit the review you have already created as per the need. To verify if user is able edit user access review, you need to perform following actions:

  1. Log in to Sectona → Go to Privileged Account Governance

  2. Go to Manage → Click on User Access or Entitlement

  3. Choose any of the review created, click on Action arrow → Click on Edit

  4. Edit review accordingly and click on Update button