1. The user presses CTRL-ALT-DEL to log on. 2. After the user is validated, the user profile loads; it is governed by the policy settings that are in effect. 3. An ordered list of GPOs is obtained for the user. 4. User policy is applied. These are the settings under User Configuration from the gathered list. GPOs are processed in the following order: local, site, domain, organizational unit, child organizational unit, and so on. 5. Logon scripts run. 6. The operating system user interface that is prescribed by Group Policy appears.