You can access the Bench Planner page for a variable production two ways.
From the Production Planner page click ‘Set VP’, click ‘Plan Benches’.
From the Production Planner page click ‘Plan’, click ‘Plan Benches’, select ‘Variable Production’ from the dropdown in the top right.
You must have set and saved your variable production numbers to be able to pre-fill or allocate your benches.