diff --git a/docs/swarm/services.md b/docs/swarm/services.md
index 6b65109c..bcc64252 100644
--- a/docs/swarm/services.md
+++ b/docs/swarm/services.md
@@ -57,3 +57,7 @@ small-deployment choices, and the scope is the justification: redis
 buys shared session state across replicas and there is one instance;
 SMTP exists to mail humans, and provisioning here is programmatic.
 
+See [`sso.md`](sso.md) for bootstrapping the first user and the OIDC
+relying-party flow, and [`secrets.md`](secrets.md) for where each of
+authelia's keys is generated and read.
+