Item Fulfillment

Hi All,

I have a question, i am trying update item fulfillment and running into errors.


Note: I am using with Advance Inventory ....

Basically this what i am trying to do;

1). Process a order for Item Fulfillment
2). This creates a item fulfillment record with items mark as picked.
3). How can i change this to marked as packed ? and later marked as shipped ?

I understand that a order can have multiple fulfillment records.. thus one can be picked and other can be in the state of packed.. how do i change these programmatically ? Do I need to update SO ?

Please help...