code: @Override
  	public com.liferay.commerce.product.model.CPDefinitionOptionValueRel deleteCPDefinitionOptionValueRel(
  		com.liferay.commerce.product.model.CPDefinitionOptionValueRel cpDefinitionOptionValueRel)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return _cpDefinitionOptionValueRelLocalService.deleteCPDefinitionOptionValueRel(cpDefinitionOptionValueRel);
  	}
docs: Deletes the cp definition option value rel from the database. Also notifies the appropriate model listeners.
  
  @param cpDefinitionOptionValueRel the cp definition option value rel
  @return the cp definition option value rel that was removed
  @throws PortalException