Relationship: Search Application Group Membership
Microsoft.SharePoint.2016.Relationship.SearchApplicationGroupMembership (RelationshipType)
Element properties:
Source Code:
<RelationshipType ID="Microsoft.SharePoint.2016.Relationship.SearchApplicationGroupMembership" Accessibility="Public" Abstract="false" Base="System!System.Containment">
<Source ID="Source" Type="Microsoft.SharePoint.2016.SPSharedServiceApplication.SearchGroup"/>
<Target ID="Target" Type="Microsoft.SharePoint.2016.SearchApplication"/>
</RelationshipType>