Does the azure_oauth2 provider have a autolink setting similar to omniauth_auto_link_saml_user?

I have azure_oauth2 working on my gitlab ce 10.8.7 installation.

My intention is to remove disable/local user accounts from gitlab and next time a user logs into gitlab using azure_oauth2 provider sso automatically append the identity to the existing user account if the email matches.

I tried adding:
omniauth_auto_link_saml_user
omniauth_auto_link_ldap_user

But I don’t have neither of them and cannot enable them for now.

Is there another way to make this happen?
Is there a way to retrieve the azure identity identifier?