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The FOLIO instance was running Poppy at one point and was updated to Quesnelia or later (ideally, the script is run on Quesnelia before upgrading further. If run on Ramsons or later, you should re-enable mod-lists after running the script, in case the updated lists need any additional automatic query migrationthis will be handled by the built-in list migration, which is triggered automatically upon upgrading the module)
When running Poppy, the Lists app was used
Lists were created in Poppy that used any of the above ID fields
Recreating those lists manually via the UI is too much of a burden for users (e.g., there are a lot of affected lists or the lists use large/complex queries)
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