Please add a new line in the help-paths.properties file, to link the new "Options" tab in the application viewer to the following document:
http://confluence.atlassian.com/display/CROWD/Enforcing+Lower-Case+Usernames%2C+Groups+and+Roles+for+an+Application

So the entry should look something like this:

help.application.view.xxxx    Enforcing+Lower-Case+Usernames%2C+Groups+and+Roles+for+an+Application