[users] Yaesu vs. Baofeng/TYT band memories

Greetings,

Two amateurs groups need to build up a common group. One has Yaesu FT-4x, the other Baofeng or TYT. Chirp supports both. However, it does not seem possible to past or export-import the band memories from one model to the other - at least I couldn't figure out how to do it. Is there a way, or one has to retype everything by hand?

Thank you in advance.

Massimo