code: @Override
  	public com.liferay.commerce.discount.model.CommerceDiscountRel createCommerceDiscountRel(
  		long commerceDiscountRelId) {
  		return _commerceDiscountRelLocalService.createCommerceDiscountRel(commerceDiscountRelId);
  	}
docs: Creates a new commerce discount rel with the primary key. Does not add the commerce discount rel to the database.
  
  @param commerceDiscountRelId the primary key for the new commerce discount rel
  @return the new commerce discount rel