TRUIST Star-Wind (TIH), Created Just-In Time user migration Rest API to migrate the external users from legacy authentication system (SQL DB) to Azure B2C tenant using Graph API, Applications onboarding to Azure B2C tenant with OIDC protocol, Customized login page for applications to maintain the same look and feel before and after migration, Setup 'Sign in with your social account' for all applications except OUI Association Sites, Created Password Rest API to validate the password reset policies as per Truist Standard, Enabled Keep me signed in (KMSI) feature for users with local accounts in Azure AD B2C directory, External user's login using B2C tenant with Local username and password, Internal employee user quick link to authenticate from Azure using username and password from client B2B tenant