Can you tell if page customization be done using user role or user name?

Summary:

The requirement is to make Sales channel optional for CT BU users but should be mandatory for DX BU users.

Content (required):

Version (include the version you are using, if applicable):

Oracle Fusion - 23B (11.13.23.04.0)

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