Writing a peer-review suggestions letter for a journal editor
If I'm interpreting your question correctly, you're asking about how to respond to a request for potential reviewers by the editor.
It is what it looks like on face value - you suggest potential reviewers, which the editors may or may not use. There is no &quot;list&quot; to choose from. You can suggest anyone as long as they have the technical know-how to review your paper. You should avoid suggesting people who might have a conflict of interest with you (so e.g. other members of your department are excluded).