Move Firefly III from Docker to Kubernetes (TrueNAS Scale)

Hello everyone! I’ve been trying to understand how to move my Firefly III instance from standard Docker to the container subsystem in TrueNAS Scale, but I’m having some issues. There should be a migration tool for Firefly III, but it doesn’t seem to move one instance to another, but from banks and other files to Firefly III.

I used their export command, even if it’s not detailed, but I don’t know how to import in the new container on TrueNAS. It’s a mess and I’m really confused.

Has anyone ever done this and has a step by step guide on how to do this?

Thank you so much!