code: @Override
  	public IndividualPropertyHelper withIndividual(Name<?> id, String managerId, URI path) {
  		if(id!=null) {
  			ManagedIndividualId parentId=ManagedIndividualId.createId(id,managerId);
  			RelativeIndividualId individualId=RelativeIndividualId.createId(parentId, path);
  			Individual<?,?> srcIndividual=
  				this.individual.
  					dataSet().
  						individual(
  							individualId,
  							RelativeIndividual.class);
  			this.individual.addValue(this.propertyId,srcIndividual);
  		}
  		return new IndividualPropertyHelperImpl(new IndividualHelperImpl(this.individual),this);
  	}
docs: {@inheritDoc}