VI Upgrade - Skill Expander

A skill expander module grants its VI additional subroutines that train it in additional skills. Choose a number of Intelligence-, Wisdom-, or Charisma-based skills equal to the upgrade’s model. The VI becomes trained in those skills, its skill check modifiers are determined by its tier, and it is treated as having a number of ranks in that skill equal to its tier. This also provides the VI auxiliary systems that let it perform basic tasks related to these skills. For example, a VI with a Life Science skill expander would gain hardware that enables it to perform the craft food or drink task.