[Evolution] Flatpak Evolution Query

[Steve Percival <mailme steve-percival co uk>]

Hi,

I am currently running Evolution from my Distro's(Ubuntu) Repo but want
to start using the flatpak version. Is there any documentation on
migrating from a 'native' version to flatpak?

I am especially interested in how to migrate the preferences/account
information.

Thanks in advance

Steve.