Can a user in some business unit use email templates ('global' or
organization wide, entity related), even if these were made by someone in
another business unit ?
Our Account Managers (BU Sales) can view all email templates (except the
personal ones belonging to other users), but they can only use the ones made
by someone in their BU. When they do Actions/Add/Activty/Email/Insert
Templates/Regarding Object <select opp>/OK they should see the Global
Templates and the Opportunity templates, but they only see the ones of their
own BU, no global templates made by users of other BU's
Their Security Role allows them to do anything (green) with Opportunities
except Delete and Share and alows them to do anything with Email Templates
except create, delete and assign, which are BU restricted (half yellow)