checkbox 'Mandatory' for dimension 'warehouse'

Hi all,

In the storage dimension group you have a checkbox 'Mandatory' -> If checked, the dimension 'warehouse' is mandatory and should be filled in for every transaction.

But the same result can be reached by checking 'active' and uncheck 'Blank receipt allowed' and 'Blank issue allowed' for the dimension 'warehouse'.

So what's the difference between both situations?

Thanks a lot!

Frederik