How to extend delivery date in sales order

now i make a new sales order to example to be delivered 11/5/2018
but for some reason after i submit the sales order i want to extend the delivery date to be in 15/5/2018
how to achieve this

You can customize the form of the sales order and check the delivery_date field to allow on submit
so it will allow you to change the delivery date even after submit and update the date value as you want

1 Like

Thank you Very Much

when i try to check allow on submit i got this message
Row 12: Not allowed to enable Allow on Submit for standard fields

any another solution ?

It’s not editable, unless you cancel and amend the Sales Order.

Perhaps you can add additional custom field as “Revised Delivery Date”.