HomeeID and Wallet HubConceptsCopy as MarkdownCopied! For the complete documentation index, see llms.txt Concepts You can learn about eID and Wallet Hub concepts in our guides. IdP scopingControl which eID your end-users authenticate with Levels of AssuranceSet the degree of confidence with an eID LocalisationLanguage settings and internationalisation Prefilling user informationPre-populate login flows with user data Single Sign-On (SSO)Keep your users logged in across sessions SubjectA unique identifier for the end-user