Translation for Portuguese [BR]

Hello everyone!

I am noob here and need to translate a manual, rules, cards description but I don`t know how to starting.

Anyboby can give me a help?

Thanks!

P.s.: I need a translation for Vassal program and starting to translate module "Supremacy"to portuguese and “Pandemic”. Both cards, rules and so on…
Thanks

“Lekoto”.