... classCreate a new classCreate new attributes, derive a new child class, or create an auxiliary classCreate new attributes, derive a new child class, or create an auxiliary classCreate auxiliary classCreate ... installation. ! You cannot deactivate attributes that are in use by a Class Schema object, or any objects of that class with values in that attribute. ! When a class or attribute is deactivated, ... capable of holding all user account details, security information, and messaging data. This means that a separate directory is not necessary for Exchange 2000 data. The integration of Exchange...