When adding lists of cards to an inventory, it would be nice if the system automatically updated the expansion symbol if that card has only ever been printed in one expansion. This would save a lot of time when bulk adding cards.
e.g. I import a list of cards that looks something like this (Just randomly picking cards here):
1 Arcane Lighthouse
3 Asceticism
4 Arrest
1 Blood Artist
In this example, the symbols for all but Arrest would default to the only expansion they have ever been printed in, and the symbol would be left blank as usual for Arrest (or set to the default as selected in the Inventory Defaults if it has been printed in the selected expansion.)
I assume it would be quite easy to do this as it already does this when adding cards individually?