Here you enter the order's order date. The order date is entered on the first order row by default. But it is possible to override the order date from the order header by entering another date, this can be useful sometimes in order to receive the correct statistics for the order inflow.
If you replan the order date in the order header, you can choose whether the order date on all the order rows should be replanned as well.
The order date can also be used to select by in the Order inflow procedure and is taken from the order rows.
If you use blanket order, the order date determines if the order falls within the validity period of an existing blanket order.