When you're using Azure AD B2C custom policies you most probably have created TrustedFrameworkBase.xml, TrustedFrameworkExtensions.xml, and ex. SignUpOrSignIn.xml files. These files always contain environment-specific references which are required to change during the deployment process.  Microsoft Docs has an article on how to deploy custom policies

Background I recently worked on a project where we implemented an application that uses Azure AD B2C as an IDP. In the first phase, users were using local Azure AD B2C to sign up and sign in. The next phase of the project brought federated external IDP sign-in possibilities for

Background  This blog post shows how to create a PowerShell script that authenticates the user against Azure AD and creates a request to API with a bearer token. Preparations First, we need to create an Azure AD application. Create applications with the following settings: Azure AD application for API * Open

This blog post shows how to configure an environment where users can log in to Azure Web applications using B2B (business) accounts or B2C (consumer) accounts. Azure B2C is a separate product from Azure AD which enables federated authentication to social platforms (ext. Facebook, LinkedIn, Twitter, Google) using the Open