B2C Login Custom Domain

B2C Login Custom Domain. On this new panel, there is a menu company branding. Open chrome browser, start inspect (developer tools), look at network tab, preserve logs;

Enable Azure AD B2C custom domains Azure AD B2C Microsoft Docs
Enable Azure AD B2C custom domains Azure AD B2C Microsoft Docs from docs.microsoft.com

Looking through the documentation (see link below) there is no mention of how this meant to be achieved for a portal. On the portal settings | directories + subscriptions page, find your azure ad b2c directory in the directory name list, and then select switch. We would like to supply a vanity url that microsoft uses to host the login page.

Enable Azure AD B2C custom domains Azure AD B2C Microsoft Docs

Record the application (client) id for use in a later step. Then click on all services and search azure ad b2c. Under initial domain name, enter the initial domain name. For example, if the application specifies domain_hint=facebook.com, sign in goes directly to the facebook sign in page.