Is it possible to group by projects in invoice ? It's possible to group entry by time but it can be convenient to group by project .

Hi clement1, 

Thank you for sharing this insight!

At this time, the option for this group of projects in invoice is unavailable. I'll make sure to take note of your feedback and submit it here on my end.

For now, I can share you an alternative way on how to record this.

Here's how:

1. In the Customer tab, enter the project of the customer.
2. Click Save.
3. At the bottom, click More.
4. Select Copy.
5. Then, change the project of the customer.
6. Click Save. 

I suggest checking our QuickBooks Blog, in this site you will be updated for the newly released feature and hopefully your feature insight will be one of this.

If you have any other concerns feel free to follow this thread, I'd love to help you anytime. Have a good one!