Exchange 2013: Organization Contains Active Directory Site
Microsoft.Exchange.15.Organization.Contains.Microsoft.Exchange.15.ActiveDirectorySite (RelationshipType)
Element properties:
Source Code:
<RelationshipType ID="Microsoft.Exchange.15.Organization.Contains.Microsoft.Exchange.15.ActiveDirectorySite" Accessibility="Public" Abstract="false" Base="System!System.Containment">
<Source>Microsoft.Exchange.15.Organization</Source>
<Target>Microsoft.Exchange.15.ActiveDirectorySite</Target>
</RelationshipType>