Unable to select all items in Define Item and Class in Cycle Count

Summary:

We are using Oracle Fusion Inventory Management Cycle Counts. Items are automatically populated through an ABC Assignment Group. However, on the Define Classes and Items page, users must manually select items and click "Include in Schedule" to set the Include in Schedule flag. We have thousands of items and need a seeded mechanism to mass update or automatically default Include in Schedule = Yes for all items. Please confirm whether this functionality exists in standard Fusion 26A/26B or if an enhancement request is required.

I would be surprised if Oracle comes back with a hidden setup option; in standard Fusion Inventory, I have not seen a configuration that auto-checks Include in Schedule for all synchronized items. This is most likely a functional gap.