Upload lessons in App?

Is there a way to import lessons in the app, or can this only be done on the website? I can upload lessons fine on the website but can’t seem to find a way to do it in the app? Am I missing something or is it just not possible?

On the app you can import content from online resources, same as LingQ browser extension on the web.
Are you using iOS or Android app?

Sorry, I guess I should have clarified. Yes, I am aware of the import from websites. I was thinking more of the option to upload items like I
can in the app luke audio files and material from documents I already have. I am using iOS.

Sorry but that’s not possible on the app version for now.