private TransactionFramework.UpdateRelationshipTransactionLink CreateNewUpdateRelationship()
{
TransactionFramework.UpdateRelationshipTransactionLink updateRelationship = new TransactionFramework.UpdateRelationshipTransactionLink();
updateRelationship.DomainId = DomainId;
updateRelationship.MapManager = MapManager;
updateRelationship.Relationship = this;
updateRelationship.RelationshipType = null;
return updateRelationship;
}