code: @Override
  	public com.liferay.commerce.product.model.CPDisplayLayout addCPDisplayLayout(
  		com.liferay.commerce.product.model.CPDisplayLayout cpDisplayLayout) {
  		return _cpDisplayLayoutLocalService.addCPDisplayLayout(cpDisplayLayout);
  	}
docs: Adds the cp display layout to the database. Also notifies the appropriate model listeners.
  
  @param cpDisplayLayout the cp display layout
  @return the cp display layout that was added