i am a tactical guy and i want to train Starship Torpedo Weapons at 9. This unlocks the abilty to train on of my officers High Yield III
My Question is: at which rank must i skill these skil?
My Tactical Officer have at the ensign slot The Skill High Yield I -> can i exchange this skill into High Yield III ???
or is it necessary to use a Commander Slot or something???
It will use the commander slot
Also of note, you can only train the skills that relate to your actual class. So if you yourself are a tactical officer you can train the high yield III, however if you are an engineering officer you can't.