The feature of allowing an operation quantity on a shop order to be less than the lot size of the shop order was introduced in Cloud 23R2. This is controlled on individual shop order operations by the new attribute Manual Operation Qty (Yes/No). This will be beneficial when a partial quantity needs to run through a one-off rework operation on the same manufacturing shop order.
Manual Operation Qty can be set on Standard Operations, Routing Template Operations, and Routings of type Repair, Disassembly, Remanufacturing and Disposition.
Why is this feature not available on Routings of type Manufacturing? A common use case is when testing is its own operation, but the full lot size will never need tested and reported as the completed quantity. The ability to set this in the Routing rather than manually on the manufacturing shop order would be an improvement.