I don't use To do List items in my day-to-day Quickbook Desktop Pro usage, but I noticed that 1000's created between 11/4/2015 and 2/18/2017 (QB 2016 usage period (?)) that are Low Priority and just have a GUID looking value in the Details. Deleting one by one would be a pain.
Thank you for being a valued customer. I appreciate you sharing with us your insight about this helpful feature that can help make running your business easier.
If you wish to have this option available in future product enhancements and updates, I’d recommend sharing your opinion by clicking Help on the top menu and selecting Send Feedback Online. By doing so, our product team would know what you liked and what we can improve to make it better.
We’d love to hear from you. Don’t hesitate to reach us out if there’s anything else you need. I’ll be here to help. Wishing you and your business continued success!