If you are on the sideline and the openside dump is free (due to a poach or face marking defender)
The handler should swing to centralise the disk to the dump immediately.
Number 1 in the stack cuts openside to hopefully receive the continuation
If the defender is too close to the dump. The handler fakes (and shouts NO) to engage the dump.
The dump who cuts up the line (possible on a slight angle) and receives the throw while front of the stack fills.
If the up the line cut is covered.
The thrower can then hit the fill in the openside space.
The up the line cut returns to the stack. It then becomes a breakside dump set situation