If I have entered lines I the price list and want to update the starting and ending date, allow updating default needs to be set.

But when it has been set, it’s not possible to remove afterwards if lines exist. This means it will not be possible to have the correct dates in the overview.

I think there will be a lot of cases where the user would like to close a pricelist in another date that originally thought of. Based on that it would make sense for the user to be able to do this and to get correct information on the overview of the sales price lists.