Modules are detected automatically, they are characterised by mods that are intended to be self contained in the 'Modules' folder and include a Submodule.xml file.
You can learn more about Vortex here (opens new window). When sharing you mod, there are few considerations you should make to ensure that it is structure in a way that is compatible with Vortex. It supports installing and managing mods for 100+ games, including Mount & Blade 2: Bannerlord. Vortex is the powerful, open source mod manager by Nexus Mods. # Packing your mods for Vortex # Introduction