Follow up on this thread: How to properly filter items using a CQL expression on a GET /wfs3/collections/{collectionId}/items? endpoint

is it possible to allow more Conformance Classes, e.g. those related to Part 3 - Filtering and the Common Query Language (CQL) in a QGIS Server project?

And if yes, how?

There isn't much documentation here: https://docs.qgis.org/3.22/en/docs/server_manual/services/ogcapif.html neither here, which is the docker image I'm currently using: https://github.com/camptocamp/docker-qgis-server

  • 1
    The traditional "pull requests are welcome" probably applies.
    – user30184
    Jan 23, 2022 at 21:47

1 Answer 1


Well, it doesn't seem implemented yet, according to this page:

Screenshot - QGIS Server: status of implemented Conformance Classes

Source: https://www.ogc.org/resource/products/details/?pid=1611

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.