save more data when accepting order

[hogava]

Hi,

i need to have a Selectbox in order page (admin doshboard: /admin-folder/orders.php?action=view&id=1234), to select how i accept order.

I want to be selectbox value stored in the database when I accept order.

[hogava]

Actually, I would like to have another Form on the order page and I will be able to add more information to the order, using order id. (in this example: 1234) (of course in another table of db)

I also need to show additional information that entered for each order on the order page.

Please Help me about this.