Reference Ticket: https://care.ginesys.in/a/tickets/305326
To provide a option in user profile to restrict/allow manual entry of barcode while scanning the items.
If the warehouse person scans an item having barcode say 123 but it is not scanned due to any reason such as the barcode label is not readable etc. Then that user types any other barcode like 124,125 which is available at that moment and makes the transaction. Due to this Inventory mismatch found, so in order to control the same a check is required to restrict such scan.