In applying for an Act 86 Substitute Teaching position, my portal shows that my application has been received and notes that "If you have any required assessments or tasks from HR, those will be listed under the 'Required Assessments' heading". However, I see no such tab on either STS or PowerSchool. I also called STS and they said I have to fill out payroll forms for HR that should be available on my portal and sent to my email. I have neither. I checked to ensure my email was correct and that there isn't anything in my spam/junk/trash folders either.
You would need to report this to the district/HR team, and have them resend it to you. If you still face an issue please submit a support ticket and work with the PowerSchool support team by clicking on this link.