OSS AccessMsg + OSS Content Controller

This addition enables the specification of authorizations granted to different groups of users to a certain party article. This allows you to display a selected portion of an article only to specific groups. An additional option is the ability to display messages to the groups which have access a given portion of an article, and other communications to groups that do not. Authorization may be granted in four ways: • access for one group • access for groups higher in the hierarchy • access for groups lower in the hierarchy • Access to the level of access