How to customize ubiquity and include it in в ubuntu remix

Hi i recently installed Ubuntu and customized it to the OS of my needs and using the linux live scripts from the http://www.linux-live.org/ интернет-сайт i created my own версия of linux distro off my current installation and thus i was able to поверьте my live iso. But i want the iso to be installed on the hard drives of other computers so i want to поверьте в installer wizard for my remix. So how хан i tweak ubiquity and include it in the live iso image.

Also please tell that if i am able to использовал ubiquity (or some better alternatives) on нечетное число - ubuntu isos. (In вступил в брак i поверьте в нечетное число - ubuntu live iso that i want to be installable)...