--- title: Set the instance URL for SAML description: Set the instance-specific URLs so that the IdP can authenticate users. locale: en-US canonical_url: https://www.servicenow.com/docs/r/australia/platform-security/authentication/t\_SetTheInstanceURL.html release: australia product: Authentication classification: authentication topic_type: task last_updated: "2026-03-12" reading_time_minutes: 1 breadcrumb: [Service Provider \(SP\) system properties, SAML, Multi-Provider single sign-on \(SSO\), Authentication, Access Management] --- # Set the instance URL for SAML Set the instance-specific URLs so that the IdP can authenticate users. ## Before you begin Role required: sso\_config\_admin, business\_rule\_admin, script\_include\_admin ## Procedure 1. In the property The URL to the Service-now instance \(usually this instance\), enter the URL \(including login page\) of the instance for which the IdP authenticates. For example: https://yourinstance.service-now.com/navpage.do 2. In the property The entity identification, or the issuer, enter the base URL \(excluding login page\) of the instance for which the IdP authenticates. For example: https://yourinstance.service-now.com/