title: Azure AD B2C Custom Claims
body: <p>I am using Aure AD B2C to connect a .Net core application with Azure AD Enterprise application for authentication using SAML protocol. I am using custom policies to enable SAML.</p>
  
  <p>I have used custom policies starter pack given in Microsoft Docs, and authentication is working properly with given name, surname, name, IDP as claims and I want so additional claims that my application is using. </p>
  
  <p>I need DOB and MemberID as claims for my application and there was no option to add custom claims to the active directory where my enterprise application is.</p>
  
  <p>I have another IDP setup in Okta and luckily I could add custom claims like DOB and MemberID to user profile in Okta but still I am unable to get those claims after authentication.</p>