--- loncom/html/adm/help/tex/Roles_Screen.tex	2013/08/20 15:35:30	1.15
+++ loncom/html/adm/help/tex/Roles_Screen.tex	2013/08/28 03:29:49	1.16
@@ -3,11 +3,13 @@ After logging into LON-CAPA with your us
 where you can select your ROLE. LON-CAPA is a roles-based system. You can always use 
 the same login even though your roles may change. You can be an instructor in one 
 class, a TA for another class, and an author of resources -- all with the same 
-username. Selecting \textbf{Roles} on the Main Menu will bring you back to the 
+username. Selecting \textbf{Roles} at the top right of a page, or 
+\textbf{Switch to another user role} on the Main Menu page will bring you back to the
 \textbf{Roles} screen. 
 
-Two types of Roles exist in LON-CAPA: Authoring Roles, and Course Roles. 
+Two main types of Roles exist in LON-CAPA: Authoring Roles, and Course Roles. 
 Authoring roles are used to develop learning resources. The course role is where 
 resources are inserted into courses. You may have multiple instances of either 
-type of role. For example, each separate course has a course role. You may develop 
-more than one authoring space role depending on your depth of usage of LON-CAPA.
+type of role. For example, each separate course has a course role. You may make use of
+more than one authoring space role depending on your involvement in collaborative
+ LON-CAPA content creation.