how to backup many function easily?

[gear]

If a Macro has many functions, how to manage
so many function? and how to backup many function easily?
I feel it is difficult since the function cannot be placed
after the macro.
Thanks.
Gear

[Gintaras]

Create a folder (in QM, click menu File -> New -> New Folder), drag all the functions to the folder, and export the folder.