Web File Organization Best Practices - ASP.NET - Web Forms

Question

Hello, please guys could you give me your opinions how to organize files for a Simple CMS project using asp.net WebForms?

For example for admin section... would you make sense divide all main group section in different folder ex:

ROOT

   ADMIN

       Default.aspx

           CATEGORIES

             CreateCategory.aspx

             EditCategory.aspx

             ...
           USERS
             CreateUser.aspx
             EditUser.aspx
             ...

Or it is better another approch ex:

ROOT

  ADMIN

         CreateCategory.aspx

         EditCategory.aspx

         CreateUser.aspx

         EditUser.aspx

Thanks guys I appreciate your support!