Configure in admin console

Configuration varies with each IdP. Lifesize requires these settings in your IdP:

Assertion Consumer Service (ACS) URL: https://login.lifesizecloud.com/ls/?acs
Attribute names or statements (firstname, lastname, email) which must match those in the Lifesize app. Note: The following Name ID format is required:

urn:oasis:names:tc:SAML:2.0:nameid-format:transient

Entity Id: https://login.lifesizecloud.com/ls/metadata/
URL that your IdP uses to receive single sign-on requests. This URL must match the value in the Login URL field in the Lifesize app (Advanced Settings > SSO Integration).
Default Relay State: Matches the Relay State field in the Lifesize app. Note: The Relay State field populates after you have entered your settings and clicked Test in the Lifesize app. See Configuring SSO below.
X.509 encoded security certificate:

Sign in to the Lifesize admin console.
Click on your profile name and choose Advanced Settings > SSO Configuration and complete these fields:

Identity Provider Issuer: A unique identifier for your IdP, which is available in your IdP configuration interface.
Login URL: The URL where your IdP receives single sign-on requests.
X.509 Certificate: The encoded information for your security certificate that your IdP generates.
First Name, Last Name, and Email: Attributes that SAML uses to identify users. Your IdP submits them to the Lifesize login service and the login service uses these attributes to build an account for each user.

After configuring your IdP and Lifesize app settings, click Test to confirm your configuration. Your settings are validated against your IdP.
Once testing is successful, click Update to enable SSO.
Copy the URL from the Relay State field, then enter it as the default relay state setting in your IdP. Note: The Relay State field populates after you enter your settings and click Test in the Lifesize app. Relay State configuration is required for IdP initiated flow to work correctly for the Lifesize app.