Aus King of Kintaro
How does it work?
In the right corner of the Health/MP/FP Bar you see a small number with 2 arrows. Its left from the actionslot.
You can define up to 10 different actionslots at this time.
To use it in your actionbar just drag an drop the S in the middel to a slot where you want it to have it. If you hover over it you can see the Text that shows you from which actionslot it comes from.