[Mailman-Developers] Translate Mailman to spanish

Hi! I'm going to use the Mailman software soon. Thank you!. But previously, i need to translate it to spanish. I downloaded the sources of Mailman recently from ftp.gnu.org and seek the way of do the translation in the best form, to leave this work available to other people. What i must do for this? Could anyone of you help me?

Thanks again,

;-) Gustavo Olaza