In Workzone app an employee can put in dates where they are unavailable, how do I get notification of this. Only shows up in calendar, but i'm not alerted about it?

Thanks for reaching out to the Community, @dundeegymnastics.

If you're a restricted user (Manager) with Approve + Create Timesheets permission, you'll be notified for the days where the employees are unavailable. 

To know more how the WorkZone app works, see this resource: WorkZone for QuickBooks Online Advanced Payroll.

If you need tips and related articles in managing your account, visit our Employees and Payroll page.

Keep in touch with me here if you have any other concerns. I'll be here and ready to help. Take care.