Homebrew Wii U - custom title ID (and/or custom updates)

[eeL20]

Hello,
1. Is it possible to create a new Wii U title ID and group ID? (for the custom games/mods that get converted from cemu/loadiine format to encrypted/installable format)
2. Is it possible to create custom patches/updates for disk-only games? I'm asking because I'll want to make a custom update that add a couple of new files to the 'content' folder of a game (without changing the code)

 

[BakedCookie]

There is no point in doing that. Why would you make custom apps for modded wii u games? Just use SDcaffeine, its a modloader that works for disks and digital games. Just make a mod for the game and load it.