How to make Joplin prompt for write to external SD?

I’m trying to use an external microSD in my Android tablet for syncing Joplin files, but I can’t write to it. My other apps have asked for permission to do so, but Joplin won’t. Is there a way to make this happen?

No. The data itself is always on the phone or tablet. You can only move the app to the external card.

I see. Thank you for responding.

That software can do this kind of function?

I have no idea what your question is. What kind of function? moving the app or moving the data? Yes to the former, no to the latter.