diff --git a/docs/docs/configuration/alpha_config.md b/docs/docs/configuration/alpha_config.md
index ac5d7d4f..5def6d14 100644
--- a/docs/docs/configuration/alpha_config.md
+++ b/docs/docs/configuration/alpha_config.md
@@ -445,6 +445,7 @@ Provider holds all configuration for a single provider
 | `allowedGroups` | _[]string_ | AllowedGroups is a list of restrict logins to members of this group |
 | `code_challenge_method` | _string_ | The code challenge method |
 | `backendLogoutURL` | _string_ | URL to call to perform backend logout, `{id_token}` would be replaced by the actual `id_token` if available in the session |
+| `backendLogoutAllSessionsURL` | _string_ | URL to call to perform backend logout, `{user_id}` would be replaced by the actual `user_id` if available in the session IntrospectClaims |
 
 ### ProviderType
 #### (`string` alias)
diff --git a/pkg/apis/options/providers.go b/pkg/apis/options/providers.go
index 130dc803..aefd3cc2 100644
--- a/pkg/apis/options/providers.go
+++ b/pkg/apis/options/providers.go
@@ -89,6 +89,7 @@ type Provider struct {
 	// URL to call to perform backend logout, `{id_token}` would be replaced by the actual `id_token` if available in the session
 	BackendLogoutURL string `json:"backendLogoutURL"`
 
+	// URL to call to perform backend logout, `{user_id}` would be replaced by the actual `user_id` if available in the session IntrospectClaims
 	BackendLogoutAllSessionsURL string `json:"backendLogoutAllSessionsURL"`
 }