Hi Lorry Marie,

As of now, we're unable to display the users on the Dashboard page. With that, I'd suggest sharing a feature suggestion. 

You can do so by clicking the Gear icon and then Feedback. Enter your comments or product suggestions. Then select Next to submit the suggestion.

You can track feature requests through the QuickBooks Online Feature Requests website.

You can also check this link as your reference in managing users: Add and manage users.

I'll be around if you have other concerns with managing users.