Docs: Add Steering admin interface url

docs/administration/install-docker-compose.md

@@ -57,7 +57,7 @@ You can use a public domain name or any locally defined hostname. For example by
 
 ```{admonition} Changing the host
 :class: alert
-Any update of `AURA_HOST` in your `.env` file is not reflected in the actual configuration. In such cases you either need to manually update the relevant OIDC client database tables, or you simple create new OIDC client IDs in the configuration. After that you can delete any old OIDC clients via the Steering admin interface.
+Any update of `AURA_HOST` in your `.env` file is not reflected in the actual configuration. In such cases you either need to manually update the relevant OIDC client database tables, or you simple create new OIDC client IDs in the configuration. After that you can delete any old OIDC clients via the Steering admin interface `$AURA_HOST/steering/admin/oidc_provider/`.
 ```
 
 - Start the services with docker-compose: