All cabinets must be ordered as Handleless option.
1. Add Cabinet / Panel and choose Cut to Size
2. Custom Edge Requirements
3. Select Panel - (Edge - 2W)
As you would see the carcass through the finger gap. You need to order one or more of the panels above to fit in the space (refer photo in first step).
50mm high is required for a single pull, if you are using the gap to open faces from above and below, you will need to make it 70mm.
Last step is to document the type of handle-less you are applying to the room by adding it to the Dimensions Page - Handle-less Rail Options.
How do i select Handle-less Rail