Can i add multipule jobs to the same customer, so that when viewing a customer all the jobs allocated to that customer can be seen below and accessed?

Hello there, @andrewgmillar.

You can use the multiple projects in one (1) the same customer in QuickBooks.

Here's how:

1. From the left menu, click Projects.
2. Select the customer's name.
3. Click the Add to project.
4. Give your project a memorable name.
5. Choose the customer you’re working for from the drop-down menu.
6. Click Save.

To learn more about the fundamentals of using this feature, you can go through these helpful articles: 

• Set Up and Use the Projects Feature
• Projects FAQs

If you have any other questions, leave a comment below. I'll be sure to get back to you.