<> = Single Sign-On / OpenID provider service = SSO (https://login.ubuntu.com/) is the central user account system used by all other services at Canonical -- such as Launchpad, wiki.ubuntu.com, and Software Center. It is also used by a variety of third-party services as a generic OpenID provider. The development for SSO is hosted on Launchpad: https://launchpad.net/canonical-identity-provider == About SSO == [[SSO/About|Introduction to Ubuntu Single Sign On]] == FAQs == [[SSO/FAQs|SSO / OpenID / other web login and account issues]] <>