User Management access roles help

I have 3 users with administrator role and 2 operators role. I need that when administrator login they should be able to change their details as well as others and when operators login they can only edit their details.

What will be the expression to get the above requirement in the user management. I guess Mode is the parameter that need to write an expression. Need help on this.

Vision or Perspective?

This topic is being closed because it is too similar to a certification test question.