collections
The FarEarth Catalogue extends the STAC collections concept to enable searching for any data in a datastore. It is also possible to search for external STAC compliant catalogues in this way.
Collections are also the primary method of granting another subscription access files within your archive. This is achieved by sharing the collection resource with another subscription, allowing you to control exactly what kind of products other users should have access to without setting up a dedicated archive.