Payroll > About (Ceridian Powerpay) The "About" tab provides a description of the interaction between Timesheets and the PowerPay on-line payroll system. Using these two services together requires: (1) Registering for a PowerPay account; (2) Downloading a file with employee and company data from PowerPay and uploading the employee and company information into OpenAir.com; and (3) Downloading time and payroll information from OpenAir.com and uploading the time and payroll information file into PowerPay. (Note: The user data and the pay types in your PowerPay account must match the user data in your OpenAir account; you can map the two in OpenAir.) To use the Ceridian PowerPay payroll integration feature, you need to select "Ceridian PowerPay" from the "Payroll integration" drop-down list box in the "Optional Features" section of the My Account > Company > Settings page. How do I set up and maintain my payroll?