原文
Collections can now be associated to importers.
Similar to the Collection Exporters introduced in Blender 4.2 LTS, Collection Importers make it easy to re-import data with a single click, without having to navigate menus or adjust settings repeatedly.
Configure them through the Importers panel under Collection Properties. Settings are stored in .blend files, making them easy to share and preserving them across Blender sessions.
Only the USD importer is supported in Blender 5.3.