Admin users can enable functions in Kitchen Manager to set cut-off times for Parent pre-selection bookings.
This article will teach you...
How to enable the weekly cut-off for parent pre-selection.
Go to Kitchen Manager > Sites > select a Site  > Meal selection tab  > Pre-selection: Enable weekly cut-off time 
Click Save  to implement these changes.
When the Enable weekly cut-off time function is enabled all days in the week will use the same cut-off date as Monday for parent selection. The cut-off time for Monday will be calculated using the 'Pre-order lead days' and 'Parent pre-order cut-off time' fields.