code: public static com.liferay.commerce.product.model.CPRuleAssetCategoryRel addCPRuleAssetCategoryRel(
  		long cpRuleId, long assetCategoryId,
  		com.liferay.portal.kernel.service.ServiceContext serviceContext)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return getService()
  				   .addCPRuleAssetCategoryRel(cpRuleId, assetCategoryId,
  			serviceContext);
  	}
docs: /*
  NOTE FOR DEVELOPERS:
  
  Never modify this class directly. Add custom service methods to {@link com.liferay.commerce.product.service.impl.CPRuleAssetCategoryRelServiceImpl} and rerun ServiceBuilder to regenerate this class.