`TSP_DirectoryGroup`
pl		Alias
pl		CalendarUrl
pl		Description
pl		DirectoryObjectType
pl		DisplayName
pl		DocumentsUrl
pl		EditGroupUrl
pl		Id
pl		InboxUrl
pl		IsPublic
pl		PeopleUrl
pl		PictureUrl
pl		PrincipalName
pl		SiteUrl

`TODataEntity`
		BasePath

`TODataObject`
	ro	ODataAnnotations
	ro	ODataAnnotationValues
	ro	ODataAnnotationCount