Много ФМ хороших и в разных файлах

[LUPO]

Hi at all!

I'm new on this site and I have read (translated from russian to english) all the post of this topic but I haven't undestand well what this file do and work!

Can I ask you to explain in english what this file do?

I have understand that I can put it into a new folder that can have every name I will , but after that what I must to do?

And above all:
- How this file works in the management of the buttons file?
- How can I add new planes with new FM after this?

I really ask your help!!!

My best regards!!!

walter (aka LUPO)