Same as above. With an exclusion filter to omit certain games
SnowPixii You mean DLCs for specified game or for all games you have in your collection?
rob006 correct 💯
There are already views with DLCs list for specified game, where you can hide owned and ignored DLCs: https://gg.deals/game/total-war-warhammer-iii/dlcs/?hideIgnored=1&hideOwned=1
For single view with all missing DLCs for all owned games we already have existing feature request, so please vote here: Filter that shows missing DLC for owned games