Pointer to a GUID that is used to uniquely identify this type of offline object from other offline objects. GUID_GlobalState refers to the global offline object that objects can use as a parent object.
Pointer to GUID that uniquely identifies this offline object. It is used to disambiguate this offline objects from other objects.
Pointer to offline object that is the parent of this offline object and whose changes this offline object will inherit.
Identifies the MAPI support object that that will use this offline object. For example, if this offline object is used to keep track of a store's offline and online state, then this is the stores support object. However, if this is an offline object for an object with no support object then it can be NULL.