This explanation needs more detail, here you go:

In Quickbooks Desktop only:

-Open Customer:Job list

-Re-sort list by right-clicking on the list and selecting Re-sort List from the pop-up menu

-Click on the bullet of the client you want to become a job and slide it slightly to the right. BOOM - It magically becomes a job.

-Hold the bullet of the new job and drag it under the chosen parent customer.

How idiodic. This program is made like a video game. Am I supposed to get all excited that I discovered how to do this??? This functionality should be clearly stated in one of the menus. Just stupid beyond comprehension. If you know of a better accounting software please let me know.