SOD configurations verification

Summary:

To verify SOD, proof must be provided that the test and production instances follow the same configurations.

• Preparer and reviewer can not be same for the same account reconciliations
  

Content (please ensure you mask any confidential information):

For SOD verification, we need to provide proof that the test and production instances follow the same configurations. The preparer and reviewer cannot be the same for the same account reconciliations.

Can you please provide the details to find the reviewer and prepare configurations.

I found below notes to manage reviewer setting but as a service admin I can't find the navigation.