This represents all the Management servers that belong to a ManagementGroup
Source Code:
<RelationshipType ID="Microsoft.SystemCenter.ManagementGroupContainsManagementServer" Comment="This represents all the Management servers that belong to a ManagementGroup" Accessibility="Public" Abstract="false" Base="System!System.Containment">
<Source>Microsoft.SystemCenter.ManagementGroup</Source>
<Target>Microsoft.SystemCenter.ManagementServer</Target>
</RelationshipType>