| 摘要 |
The invention enables a user to use single-sign-on methodologies to obtain access to a service where that user has more than one account. In addition to querying an identity provider to obtain user credentials in the usual way, the invention enables an application to request and obtain further credentials for that user in order to enable the user to gain access to the desired user account. The user may then be prompted to select which of the available accounts should be used at the application. |
