Ship, keys. (Anno 2070)

I watched the passage on YouTube and noticed a chip, it turns out that the ship can be put on a key, like that ... but as I don’t know, it’s long and not convenient to switch tabs to the desired one, and poking on the panel with the mouse is also not ice, it’s more convenient to select with the keys 1-9 the necessary ship, but then who does, in fact, the question is, who knows how to assign a button to the ship?



See, the ships are under the keys 1 and 2