How does Everbridge obtain the contact information of Tennessee state government employees?

How does Everbridge obtain the contact information of Tennessee state government employees?
Everbridge obtains contact information from the Employee Information Page in Edison. Employees are responsible for keeping this information updated to ensure they receive emergency alerts.

For more information, visit the TN State Government Employee Handbook at https://www.tn.gov/content/dam/tn/hr/documents/EmployeeHandbook.pdf.