diff --git a/portainer-ce/env cfg.example b/portainer-ce/env cfg.example
new file mode 100644
index 0000000..550e95c
--- /dev/null
+++ b/portainer-ce/env cfg.example	
@@ -0,0 +1,6 @@
+# IMAGE_LATEST=portainer/portainer-ce:2.19.4
+#IMAGE_LATEST=portainer/portainer-ce:latest
+IMAGE_TAG_LTS=2.39.3
+IMAGE_TAG_STS=2.42.0
+IMAGE_TAG=portainer/portainer-ce:${IMAGE_TAG_LTS}
+AGENT_TAG=portainer/agent:${IMAGE_TAG_LTS}