i want to change the derativ civ(s) but i cannot find the CIV4CivilizationInfos.xml file in assests/xml/civilizations, where is it?

thanks in advance.

ah nvm i think i found it in moduls under Default_CIV4CivilizationInfos.xml

Default is for existing civs that have been changed (we added some leaders, changed some derivative civs).

For a new civ (i.e. Canada, Scotland, Maasai) you need to look in that civ's folder for the CivInfo file.