diff --git a/README.md b/README.md
index c198163e985e873c191d283c90cc511ecdb77b38..9f1132845a08aab3accda672f1e2b6610eec3a56 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,8 @@ This repository contains the docker-compose used by the URBANITE Dashboard Contr
 The docker-compose uses as internal components the following: 
 - Spring Boot as Controller
 - PostgreSQL as meta-data storage DBMS
-- Keycloak as IDM
+
+The Dashboard Controller  is secured by Keycloak IDM, so in the [docker-compose.yml](https://git.code.tecnalia.com/urbanite/private/wp5-integration-and-devops/urbanite-dashboard-controller/-/blob/master/docker-compose.yml) the IDM_URI has to be edited (see [IDM Configuration](#configuration-changes-on-idm-keycloak))