If the name doesn't exist, it will be automatically added to Masters to keep stock linked.

If the name doesn't exist, it will be automatically added to Masters to keep stock linked.

The master password protects editing and deleting saved entries (receive, dispatch, customers, parts). Day-to-day work — adding new receive/dispatch entries and printing challans — never needs it. Anyone using this device can still see all data; the password only blocks changing or removing existing records.