To define a set of permissions within an application, create and configure an access
    role.
    - 
        In the Dev Studio header, click .
      
- 
        Enter a short description.
      
- 
        Click Create and open.
        The Role tab opens with a role name composed of your
          application name, followed by a colon, followed by the short description that you entered.
          If your short description contains spaces or special characters, they are removed. For
          example, if your application is MyApp and the role short description is My
            Role, the ID on the Role tab is
            MyApp:MyRole. 
- 
        Configure the access role as described in Configuring an access role