`TSPGroup`
pl		AllowMembersEditMembership
pl		AllowRequestToJoinLeave
pl		AutoAcceptRequestToJoinLeave
pl		CanCurrentUserEditMembership
pl		CanCurrentUserManageGroup
pl		CanCurrentUserViewMembership
pl		Description
pl		OwnerTitle
pl		RequestToJoinLeaveEmailSetting

`TSPPrincipal`
pl		Id
pl		IsHiddenInUI
pl		LoginName
pl		Title
pl		PrincipalType

`TODataEntity`
		BasePath

`TODataObject`
	ro	ODataAnnotations
	ro	ODataAnnotationValues
	ro	ODataAnnotationCount