diff --git a/README.md b/README.md
index 2e44aa8a..2d979674 100644
--- a/README.md
+++ b/README.md
@@ -65,4 +65,10 @@ If you want to enter a shell on already running container:
 For to know the valid value for ${target_docker_image} you can use:
 ```
   docker ps
-`
+```
+
+8. This are the details for use this implementation:
+  *devicehub with port 5000* is the identity provider of oidc and have user *user5000@example.com*
+  *devicehub with port 5001* is the client identity of oidc and have user *user5001@example.com*
+
+  You can change this values in the file *.env*