Place water, yeast, sugar and oil in TM bowl. Mix for 5 seconds on speed 6.
Add flour and half of the salt. Mix for 20 seconds on speed 6.
Set the dial to the closed lid position and knead for 2 minutes on interval speed.
Remove dough from bowl and allow to rise in a warm place for 45 minutes to an hour until doubled in size. Knock down and shape and allow to rise for a further 30 minutes.
Once risen, make dimples in top and press in olives. Brush with olive oil and sprinkle with rosemary leaves and sea salt.
Bake in a hot oven at 200C for 25-30 minutes or until golden and focaccia sounds hollow when tapped on base.