Add Customer: Job field to the transaction list by vendor report in QuickBook desktop

Welcome back to the Community, @ktmwilson12. Allow me to share with you some insight regarding your issue. 

 I understand that it's important for you to have the Customer: Job field available in your reports. However, the specific feature to add this field to the transaction list by vendor report is currently not available in QuickBooks Desktop (QBDT).

But don't worry, there are other ways to achieve the same outcome. One option is to export the report and manually customize it to include the Customer: Job field. This will give you a report that matches your preferences. Alternatively, you can customize the report within QBDT to add the customer associated with those transactions.

Furthermore, if you prefer not to undertake extensive manual work, you can utilize other reports that show not only the customer but also the billed and unbilled transactions associated with that customer. As an alternative, you can consider using the Unbilled Costs by Job report, which provides comprehensive insights into job status, date, and estimate totals. To pull up the report, follow these simple steps:

1. Go to Reports, then Reports Center.
2. In the search field, search and enter the name of the report: Unbilled Costs by Job. 
3.  Select and run the report. 

If you want to learn more about customizing reports in QBDT, you can refer to this article guide: Customize customer, job, and sales reports in QuickBooks Desktop

 Should you require further assistance or have additional questions about reports in QBDT, please feel free to reach out to us. We are always available to help you anytime.

There is no way to customize by "Customer: Job" field.  See my attachment.

I need to make sure we are entering the customer name in Vendor Bills in this field so that our reports of P/L by customer have the correct math.