in saml-authentication-server/src/main/java/jetbrains/buildServer/auth/saml/plugin/SamlSettingsAdminPage.java [64:68]
public boolean isAvailable(@NotNull HttpServletRequest request) {
return super.isAvailable(request)
&& permissionsManager.canReadSettings(request)
&& samlAuthenticationScheme.isConfigured();
}