| IRelType Properties | 
The IRelType type exposes the following members.
| Name | Description | |
|---|---|---|
| CardinalityFrom | 
            The cardinality of the From role.
              | |
| CardinalityTo | 
            The cardinality of the To role.
              | |
| Description | 
            The relationship type description. The description can be empty.
              | |
| DescriptionFrom | 
            The description of the From role.
              | |
| DescriptionTo | 
            The description of the To role.
              | |
| DisplayName | 
            The display name.
              | |
| Id | 
            The relationship type ID. The ID is generated by the platform and
            cannot be modified.
              | |
| IsOrderedFrom | 
            Indicates if the relationship instances of the From role are ordered.
              | |
| IsOrderedTo | 
            Indicates if the relationship instances of the To role are ordered.
              | |
| IsValid | 
            Indicates if the relationship type instance is valid. The relationship type becomes
            invalid if the Destroy method has been called or the package is deleted.
              | |
| Name | 
            The relationship type name. The name must be unique within the system context 
            and must follow the QName convention. It is recommended that the relationship 
            type name contains the package name prefix.
              | |
| Package | 
            Gets the containing package.
              |