private void detach_RelatedDocuments(RelatedDocument entity)
		{
			this.SendPropertyChanging();
			entity.Issue = null;
		}
		private void attach_RelatedDocuments(RelatedDocument entity)
		{
			this.SendPropertyChanging();
			entity.Document = this;
		}
 partial void UpdateRelatedDocument(RelatedDocument instance);
 partial void DeleteRelatedDocument(RelatedDocument instance);
 partial void InsertRelatedDocument(RelatedDocument instance);