DATA_MODULE_ROOT

The container every data module allocates its own storage inside, relative to the pod root: {storage}datamodule/{module}/.

One root keeps app data together instead of scattering a folder per module across the pod root, and makes the root a framework decision rather than a per-module one. It applies to newly allocated containers only — a module is always discovered through the type index, so pods that registered a container before this existed keep working untouched. Relocating them would change their URIs, which would break every share link and access grant pointing at them.