Attention
This is a very important point in the state management system.
Each order line is linked to a quotation line. The system processes in correspondence. Backwards as well as forwards.
- Let’s go back to the order, cancel the
Waiting (1)state and return toPreparing (0).

- And let’s go back to the offer. It’s back in the
Sent (1)state. So we’ve managed to go completely back on the transaction.

- And let’s return to the command and partially order by changing the quantity ordered in the first line. And let’s put this command back
Waiting (1).
Here’s the command:

The offer will be partially ordered:

