partial void DeleteMatchSessions_Tag(MatchSessions_Tag instance);
 partial void UpdateMatchSessions_Tag(MatchSessions_Tag instance);
		private void detach_MatchSessions_Tag(MatchSessions_Tag entity)
		{
			this.SendPropertyChanging();
			entity.Tag = null;
		}
 partial void InsertMatchSessions_Tag(MatchSessions_Tag instance);
		private void attach_MatchSessions_Tag(MatchSessions_Tag entity)
		{
			this.SendPropertyChanging();
			entity.MatchSession = this;
		}