As you know , when reassigned in the forward ,you need to reassign the replenishment order first than the registered order.So when reassign the replenishment order , you must to set it as the dispatching rule of the code of the pegged registered order.So we specify a expression as follows

Min(ME.Order.RightmostOrder,TARGET.Code)

Now compare with the code of the pegged the rightmost orders ,the character code will be dispatched from the small one.

the answer for the second qustion,do not make it to the operation which you don’t want to change in the filter operations . That means needn’t cancel the reassign if you don’t want to change it.And just cancel the reassignment of replenishment order and made it to be auto-replenished.