It can be done later.

Fix condition name.

Not all Open Sale Orders have lines, but all have to be migrated.

Arrow and usual categories are set on Open Sale Order.

Let the cluster take decision about how activities will be running.

Inner joins can return duplicate lines in some cases.

Do small batches.

Additionally lower registration priority in order to minimise duplicates.

Also make activity per person.

This migration runs without any interactions, so trigger manually applied rule
update after document modification.

It will be done later anyway.
Fix typo.

First stabilise orders.
Then during linking update linked packing list
Lastly while playing with non linked packing list set correct specialise.