title: In Azure AD B2C, How do i link a social account of a user with an already existing local account during first time sign in from social login?
body: <p>As i understand from documentation, Azure AD B2C creates a new local account for every user that comes from a social login such as GMail/Facebook while signin first time (Correct me, if i'm wrong). However i want to intercept this and link the user to an already existing (user's own) local account without creating a new local account, through custom policies.  </p>