docs/data/reusables/saml/create-a-machine-user.md

You must create and use a dedicated machine user account on your IdP to associate with {% ifversion ghae %}the first{% elsif scim-for-ghes %}an{% endif %} enterprise owner account on {% data variables.product.product_name %}. Store the credentials for the user account securely in a password manager. For more information, see "AUTOTITLE."