Merge branch 'docs-spt-add' into 'master'

Add link to browser session info

See merge request gitlab-org/gitlab!39513

doc/user/group/saml_sso/index.md

@@ -80,6 +80,7 @@ Please note that the certificate [fingerprint algorithm](#additional-providers-a
 With this option enabled, users must go through your group's GitLab single sign-on URL. They may also be added via SCIM, if configured. Users cannot be added manually, and may only access project/group resources via the UI by signing in through the SSO URL.
 
 However, users will not be prompted to sign in through SSO on each visit. GitLab will check whether a user has authenticated through SSO, and will only prompt the user to sign in via SSO if the session has expired.
+You can see more information about how long a session is valid in our [user profile documentation](../../profile/#why-do-i-keep-getting-signed-out).
 
 We intend to add a similar SSO requirement for [Git and API activity](https://gitlab.com/gitlab-org/gitlab/-/issues/9152).