for $profiles in collection('/db/Profiles/GenericResource')//Resource, $wsresource in collection('/db/Properties')//Document let $scopes := string-join( $profiles/Scopes//Scope/text(), ';') let $subtype := $profiles//Resource/Profile/SecondaryType/text() where $subtype = "DataSource" and $profiles//Resource/ID eq $wsresource/SourceKey and $wsresource/Data//child::*[local-name()='ServiceName']/string() eq 'tree-manager-service' return