code: @Indexable(type = IndexableType.DELETE)
  	@Override
  	public CPDefinitionOptionRel deleteCPDefinitionOptionRel(
  		long CPDefinitionOptionRelId) throws PortalException {
  		return cpDefinitionOptionRelPersistence.remove(CPDefinitionOptionRelId);
  	}
docs: Deletes the cp definition option rel with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param CPDefinitionOptionRelId the primary key of the cp definition option rel
  @return the cp definition option rel that was removed
  @throws PortalException if a cp definition option rel with the primary key could not be found