UFN_SITEID_MAPFROM_TEAMFUNDRAISINGTEAMID

            create function dbo.UFN_SITEID_MAPFROM_TEAMFUNDRAISINGTEAMID
            (
                @TEAMFUNDRAISINGTEAMID uniqueidentifier
            )
            returns uniqueidentifier
            as
            begin
                declare @ID uniqueidentifier;

                select
                    @ID = [APPEAL].[SITEID]
                from
                    dbo.TEAMFUNDRAISINGTEAM
                    inner join dbo.APPEAL on [TEAMFUNDRAISINGTEAM].[APPEALID] = [APPEAL].[ID]
                where
                    [TEAMFUNDRAISINGTEAM].[ID] = @TEAMFUNDRAISINGTEAMID;

                return @ID;
            end