Disable auto delete after 30 days on items in trash
Auto select “My vault” from the dropdown when working with organizations.
At the moment, the best option for me is to “archive” items to another organization, but they will always pop up in search results unless I set “My vault” each time.
The simplest solution would be to remember this setting, but I don’t think there is no such feature.
Is there any other workaround for managing archived items and not have them show up in search results?
Revoke your account’s read access privileges to the collection. That way, you can still access the collection through the Org vault view in the Web Vault (assuming you are the Administrator), but while using your apps, the items in the collection should be hidden.