Single image import : how to?


Hi there,
and first of all thanks for this software. It looks really great !

I’ve been playing a bit with it and have read the user manual pdf (which seems to be out of date / different UI).
But still I can’t find how to import a single bitmap as a (single) layer.
In the user manual the icon for that seemed to be the second one (from top left) in the “3.1.5 Layer Types overview” section. Or maybe not…
Which tool (icon) should I use now ? (please note again that I just want to import a single bitmap / no stacking).

Again thanks for the software. Great job !