In the mobile app, here is how to browse and edit parent records and child editions.
For parent records:
When browsing the inventories, the parent record will show "Multiples of X".
If you click on the grey downward arrow, you can edit the parent records.
If you open the parent record, you can click on the Editions (X) on the top.
Then it'll show you all child editions, and you can tap on one of them to see its details.
For child editions:
If you are browsing inventories, by default, it shows parent records only. If you run a search or filter, it will display all child editions separately, like the screenshot below:
From here, you can tap on the colored circle to change its availability status.
Or tap on the grey circle to edit more information.
