The non-traversable GH_MapsToUser edge maps an external identity (provisioned via SAML or SCIM) to a GitHub user within the organization, or to an external IdP user (such as AZUser, Okta_User, or PingOneUser) in hybrid graph scenarios. This edge represents identity correlation rather than an attack path, connecting a user’s external IdP account to their GitHub account for visibility into federated identity mappings.
