Admin Forum:How to add parameters?

Hey guys! Long time nothing to hear from me! First of all, lets say, Merry Late Christmas and Happy New Year! But over that topic, I need help: I need to add ten more parameters (that is, 20 parameters in total, excluding "box title" "Image file" and "Imge size") to this infobox template, and after many fruitless attempts, I need your help now. Ether you tell me what to add or feel free to add it yourselves. I use to know how to do it, but now I forgot....Thanks for reading! :) Anakin Skyobiliviator ( talk ) 04:00, December 27, 2012 (UTC)
 * Did you check on Help:Template parameters and Help:Parser functions? Those you might need. Also maybe Help:Tables/wikitext.--PedroM 11:21, December 27, 2012 (UTC)