Restrict User Access to Planning Books- Creation of Roles

Hi All

I want to restrict the users to access/see only limited number of planning books in SDP94

menu
For this, I tried creating a role and assigned authorization C_APO_PB with required planning book values

However I am not sure how to create the role properly. In the change role screen, the "Menu" and the "Workflow" tabs are red, while authorization tab is green

Do I need to do any activity in Menu and Workflow tabs

Please guide

Any help on this is highly appreciated

Thanks
Vijay