partial void DeleteAdvancementRank(AdvancementRank instance);
 partial void UpdateAdvancementRank(AdvancementRank instance);
		private void detach_AdvancementRanks(AdvancementRank entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
 partial void InsertAdvancementRank(AdvancementRank instance);
		private void attach_AdvancementRanks(AdvancementRank entity)
		{
			this.SendPropertyChanging();
			entity.Rank = this;
		}