To design a GUI that accommodates role-based access control in an enterprise environment:

1. Identify user roles: Determine the various roles within the organization.

2. Define role-based permissions: Establish permissions and access levels for each role.

3. Create role-based profiles: Design profiles that outline the features and data accessible to each role.

4. Use access control lists (ACLs): Implement ACLs to restrict access to sensitive data and features.

5. Design dynamic menus: Create menus that adapt to the user's role, showing only accessible features.

6. Implement feature-level access control: Control access to specific features and functions.

7. Use data-level access control: Restrict access to sensitive data based on user roles.

8. Provide clear feedback: Display clear messages when access is denied due to role restrictions.

9. Test role-based access: Thoroughly test the GUI with different roles to ensure proper access control.

10. Continuously review and update: Regularly review and update role-based access control as roles and permissions evolve.

By following these steps, you can create a GUI that effectively accommodates role-based access control, ensuring that users only access the features and data appropriate for their role.