I used the Movento a little while back.
The drawer slides I purchased where #760H3500S from McFadden's. (Nominal 350mm) Canadian retailer, but I can't say for sure if these are Canadian or US slides)
I made the drawer 10mm smaller, as shown below (i.e not overall shorter by 10mm, from rear of front face to rear of drawer)
There is a notch at the rear of the drawer, not the front. (Actually, on these, I made the "notch" across the whole drawer, so that the drawer bottom is removable. Really helps in finishing the drawer, but my rear dovetail wanted to break without the added support)
I ALWAYS have at least one set of drawer slides in hand before starting to build the drawer.