Are you thinking of MMEs? I know people in the past could tell which MME branch an MME would evolve into based on ID checking and such, but since when you click on the specific gram to send it you immediately see if it has the LE option or not (and if you have a stack of them, you can unstack items in your inventory) I'm not sure when else you'd need to see it? You can't send grams in giftboxes either (as I was reminded recently lol) so there's no need to be like "I have a gram that has the capability to send the LE item in it, who wants it" kind of deal? Since no matter what, if you want to get the LE you simply need to buy a gram period. Apologies if I'm misunderstanding