Not able to update product default cost price method from configuration
While updating default cost price method from product configuration, I am getting error of "You are not allowed to delete this record. This record is part of the base configuration.". I read the explanation given on #5957 (closed) but looks like you cannot delete xml record even if you have noupdate enabled as https://github.com/tryton/trytond/blob/2da13829c34af77ab4a76b33372010b80788475e/trytond/model/modelstorage.py#L812 is always None in case of delete. Is it right behaviour of noupdate?