You can give your employees access by adding them as users in your QuickBooks Online (QBO) account, Michael. However, the option to provide access for viewing activity reports restricted by classes and subclasses is currently unavailable.
I recommend sending feedback to our Product Engineers. Your suggestions will be carefully reviewed by the appropriate team, and may consider adding them in future updates.
Here's how:
- Navigate to the Gear icon.
- Select Feedback.
- Enter your product suggestion.
- Click Next to submit.

You may check this helpful resource to know more about user roles in QBO: Roles and access rights.
If you wish to monitor users' activity within the program or potentially remove them at a later date, you can refer to the following resources for the process:
Do you have any further questions about giving your employees access in QBO, Michael? If so, please revisit this thread and use the Reply button to post your inquiries. We're always here to assist you.