Nice! But this whole thing is just policity wise.
@jamesgiroux How about doing an actual linking of the two(or more) items? I mean there could be some sort of selection when uploading the item and some directions to the whole product family. (Like collections but more cool and intuitive)
Oh!!! Oh! An idea! Also there could be inplemented an auto discount for some of the product family if you buy the main “Mother” item or a special discount for two linked items. Like “buy this MyProject item and get 30% discount for MyAddon2”