Handle authentication for two different apps and different user sets within single Azure AD B2C tenant
I have a scenario where I have two different web apps. Each with its own users. There is a possibility that user from app1 is also part of app2 as well. I have created one organization level Azure AD B2C tenant. What I am not able to understand are below…

IDX40001: Issuer: 'https://login.microsoftonline.com/<tenantId>/v2.0', does not match any of the valid issuers provided for this application
Hi, I am using the sample app from this repo to authenticate a Microsoft Entra External ID tenant user. I have created an app registration in the External ID Tenant and configured its clientId and secret along with the Tenant in the sample app. I have…
Multitenant Collaboration vs Cross tenant access best practices
Hi All, I am looking at option(s) in relation to Multitenant Collaboration vs Cross-tenant access in 365/Entra/Azure portals, I am finding my search for documentation challenging- I have found a non Microsoft page which describes the…
B2B collaboration user couldn't change password
Hi guys, help me to understand cause of the issue. I have 2 users converted to external B2B collaboration(to let them use external email address as a login). One can login to entra account by https://login.microsoftonline.com/with his invitation external…
Managing External Collaboration Settings for Third Parties
What are the most effective ways to manage external third parties in Azure AD? For instance, if target.com is whitelisted in a tenant, what kind of access will staff from target.com have to my domain (e.g., Teams, SharePoint, etc.)? Is there any default…
Migrating user credentials from AD B2C to Entra External ID
Is it possible to transfer user data including the hashed passwords from AD B2C to Entra External ID? Is such a migration path possible via self-service or via Azure support? Thanks!
Why can I not open a support ticket?
The tag above is unrelated .. as the question is about the support. The Azure portal does not let us create a support ticket, even though we have a subscription to the support plan and pay for it every month.
Why is User > User Settings unavailable?
I can't access User Settings page. I always get this message: This feature is unavailable or doesn't apply to the current tenant configuration. I have an External ID tenant under Microsoft Entra ID Free license. My user is Global Administrator. According…
Restrict native login to specific set of users
We have a scenario, where specific users should be able to login through a native login flow, whilst others should login through browser redirect. Is there a way of doing that?
Getting error "You can't sign in here with a personal account. Use your work or school account instead."
I have an Entra External Tenant for the users of my application, but I'm getting this error when trying to log into my application: You can't sign in here with a personal account. Use your work or school account instead. The email I'm trying to login in…
Custom URL domain doesn't work with tenant ID instead of its name in URL
Hi there, coming from Azure B2C, my company is used to know that `https://login.example.tld/
Entra External ID - User Flows - Questions
Hi, I need to plan for a solution based in EEID vs AAD B2C. I know the answers for B2C but for EEID (which is our preferred solution), I need to know the following: -Is it possible to configure the password complexity and how? -Is it possible to…
How to create a additional Microsoft 365 login on my pc from a different tenant
I have my own Microsoft E3 tenant, I am currently setting up a G3 tenant for a local agency, in which I will be managing. I log in to my laptop with my Microsoft 365 account now. How can I create a separate login for the G3 tenant on the same pc without…
Autentication Multi-Tenant in Azure Entra ID (Azure AD)
Good day Requirement Situation Company A needs to allow users from Company B (with their own tenant and Microsoft 365 accounts) to authenticate in Company A's ValidRisk web application using their own organizational credentials. To achieve this, an…
Need Help Restoring SSO After Switching Domain from Federated to Managed
Hello, I have a domain with GoDaddy, and my users authenticate with Microsoft 365 using GoDaddy’s SSO. Until now, the login process worked as follows: I would enter my username in the Microsoft 365 login page. The browser would redirect me to…
I have Entra federated with Okta. One of my users is getting this error: AADSTS50105: The signed in user is blocked because they are not a direct member of a group with access. My problem is that they are a member of a group with access and assigned app.
Hi, One of my users is getting this error when trying to log in to the other IDP using Entra federation: Message: AADSTS50105: Your administrator has configured the application to block users unless they are specifically granted ('assigned') access to…
Is it possible to link multiple identity providers to a user profile with Entra External ID?
I am testing Entra External ID and want to know if I can allow a user to link multiple external identities to their profile. This would mean that they could log in using different providers (such as Microsoft, Google, Facebook or Local accounts), but…
Azure B2C: Authentication Methods UI no longer shows MFA phone numbers
It looks like the "old UI experience" was finally deprecated, but the new Authentication Methods UI experience no longer shows an MFA phone number. The example user below has MFA registered via a B2C custom policy (basically straight out of…
I'm not able to remove custom extension from my Microsoft Entra tenant
I tried to configure a AttributeCollectionSubmit (Preview) custom extension. It didn't work for me and I decided to do it in a different way, but creating a new TokenIssuanceStart extension. Now I'm trying to remove this failing extension but it doesn't…
Azure B2C user flow API connectors - configuring user flow to accept properties from API connector
My question is related to the docs page at: https://learn.microsoft.com/en-gb/azure/active-directory-b2c/add-api-connector?pivots=b2c-user-flow#continuation-response-1 I want to clarify the correctness of the following paragraph in the docs page:…