diff --git a/services/user-guide/gitlab/container.psi.ch.md b/services/user-guide/gitlab/container.psi.ch.md
index 97722507..ef71b9d4 100644
--- a/services/user-guide/gitlab/container.psi.ch.md
+++ b/services/user-guide/gitlab/container.psi.ch.md
@@ -1,9 +1,20 @@
 # Container Registry
 
-__Under Construction!__
+The container registry is available under container.psi.ch.
 
-The container registry is available under container.psi.ch. To push a container to the registry you need to tag it accordingly.
+To push a container to the registry you need to tag it accordingly. Also you need to login to the registry before pushing.
 
-``docker tag {MYCONTAINER} container.psi.ch/{NAMESPACE}/{YOURCONTAINER}:{TAG}``
+```bash
+# login to the container registry
+docker login container.psi.ch
 
-The container registry is only available inside the PSI-Network.
\ No newline at end of file
+# tag you container
+docker tag {MYCONTAINER} container.psi.ch/{NAMESPACE}/{YOURCONTAINER}:{TAG}
+
+# push container
+docker push container.psi.ch/{NAMESPACE}/{YOURCONTAINER}:{TAG}
+```
+
+```{note}
+The container registry is __only__ available inside the PSI-Network.
+```