private void detach_Exercise_Capacities(Exercise_Capacity entity)
		{
			this.SendPropertyChanging();
			entity.Capacity = null;
		}
 partial void DeleteExercise_Capacity(Exercise_Capacity instance);
 partial void InsertExercise_Capacity(Exercise_Capacity instance);
 partial void UpdateExercise_Capacity(Exercise_Capacity instance);
		private void attach_Exercise_Capacities(Exercise_Capacity entity)
		{
			this.SendPropertyChanging();
			entity.Exercise = this;
		}