2. Press F12, and set the option Use alternate units for stock items? to Yes, so that you can map alternate units to the reporting UQC.
[Selecting the report UQC for an item, in case it has multiple UQC's linked, is also made easy in Tally.ERP 9. ]
3. Select the unit.
4. In Alternate units, select the unit or press Alt+C to create a new unit.
o In the Unit Creation screen, select the Unit Quantity Code (UQC) from the List of UQCs.