‘Single Sign-On (SSO)’ is a facility that can connects different on-line services through a single user ID and password. Technically, you log into a separate server that stores your user ID, password, and ‘keys’ for the different services that have installed a specific access software. Once that server has verified your identity, it passes that information on to the other connected services when you try to access them. In addition, it allows the target services to also know that you have logged in through this facility and therefore belong to a specific user group. HEREWEAR is using the TCBL SSO facility to connect to other partner services, so they will ‘know’ you are part of the HEREWEAR Community.