It may happen a little later, but here's the answer as of now.

Unfortunately, that seems to be impossible because:

• None of required plugins (ckbox or ckfinder) are included in the build. See the section "Includes the following ckeditor5 plugins..." in the django-ckeditor-5 quick reference.

• Moreover, those plugins are "premium features". See the "Using file managers" section in the CKEditor Ecosystem Documentation: "CKBox and CKFinder are both premium features. Contact us to receive an offer tailored to your needs."

• But if you have a license key, you can create your own configuration and use it in a js-based initalization. See the "Creating a CKEditor5 instance from javascript" section in the django-ckeditor-5 reference.