Each job is identified with a name or number and this is used while creating the cost centre for the job. Create Upgading Job as a Job Cost Centre under Primary.

Go to Gateway of Tally > Accounts Info. > Cost Centres > Single Cost Centre > Create

1. Name: Upgrading Job

2. (alias): Skip field

3. Under: Select Primary from List of Cost Centres

4. Use for Job Costing: Yes

5. Press Y or Enter to accept the screen