In approval notification, while requesting more information action is should show only approvers

Summary:

We have requirement to In approval notification, while click on request more information action it is showing all users, customer has to restrict this.(should see Approvers in the dropdown)

Content (required):

We have requirement to In approval notification, while click on request more information action it is showing all users, customer has to restrict this.(should see Approvers in the dropdown)

Note: Notonly Recruiting module it is for all module. I got requirement specific to ORC.

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Code Snippet (add any code snippets that support your topic, if applicable):