Fly ships of any faction

I'm posting this for a friend. In the options tab there is a info box saying command any ship, from any faction. I click on more info & it says about leveling a klingon to 65 or it can be bought in the zen store for 2k. I've looked in the zen store & I can't find it. Can anyone tell me both the tab it's in & the name of it?
Thanks in advance for your help.