more params/attrs

[Chompy]

How to add more params/attrs to the gani, I have readed about it before and
tried to search for that post, but I couldn't find it

So anyone know how to add several params to an gani,
I remember it was like open the .gani file with notepad or something..

Anyone?

PS: I know this is like reviving an old thread, but I couldn't find the thread/post
I did also read the tutorials and they don't explain how to add more params, as I couldn't see