Good day, @reliabledieselrepair.

I've got the steps on how to show a list of vendors who have their 1099 checked in their profile. 

We can run the a Vendor Contact List Report to show this data in QuickBooks Online (QBO). Here's how:

1. Go to the Reports menu.
2. Enter Vendor Contact List in the search field.
3. Once opened, click Customize.
4. Under Rows/Columns, click Change columns.
5. Check the Track 1099 box and select Run Report.

You can also customize this report to get a better view of your business. 

Moreover, here's a helpful resource that you can check to get answers to most FAQs about 1099s: Get answers to your 1099 questions.

Do you have additional concerns about generating 1099s reports? Feel free to add them on this thread and I'll help out. Keep safe!