| IRelationship Properties | 
The IRelationship type exposes the following members.
| Name | Description | |
|---|---|---|
| ChangedBy | 
            The name of the user who changed the relationship last.
              | |
| ChangedOn | 
            The point of time the relationship was changed last.
              | |
| CreatedBy | 
            The name of the user who created the relationship.
              | |
| CreatedOn | 
            The point of time the relationship was created.
              | |
| Description | 
            The relationship description. The description can be empty.
              | |
| Id | 
            The relationship ID. The ID is generated by the platform and
            cannot be modified.
              | |
| IsValid | 
            Indicates if the relationship instance is valid. The relationship becomes
            invalid if the Destroy method is called or if an associated
            object has been destroyed.
              | |
| ObjectFrom | 
            Gets the referenced object in From direction.
              | |
| ObjectTo | 
            Gets the referenced object in To direction.
              | |
| RelType | 
            Gets the relationship type.
              |