code: @Override
  	public CommerceAccountOrganizationRel fetchByOrganizationId_First(
  		long organizationId,
  		OrderByComparator<CommerceAccountOrganizationRel> orderByComparator) {
  		List<CommerceAccountOrganizationRel> list = findByOrganizationId(organizationId,
  				0, 1, orderByComparator);
  
  		if (!list.isEmpty()) {
  			return list.get(0);
  		}
  
  		return null;
  	}
docs: Returns the first commerce account organization rel in the ordered set where organizationId = &#63;.
  
  @param organizationId the organization ID
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the first matching commerce account organization rel, or <code>null</code> if a matching commerce account organization rel could not be found