Game Settings: Power Rules - Genii-Locorum/brp GitHub Wiki
Tick the relevant powers that you want to allow in the game. If the box is left unticked you will not be able to add the relevant Power to a character sheet. The current options are: Magic Mutations Psychic Abilities Sorcery Superpowers
Under each power you also have the option to enter a custom label for that power in the tab section of Character Sheet (e.g. you might want to display Magic as Power or Mojo). Leave the input box blank to use the default titles. The label is also used on the relevant tab and item sheet: