diff --git a/datacenter/dtr/2.5/reference/cli/join.md b/datacenter/dtr/2.5/reference/cli/join.md
index 80373de3e2..8b569affaf 100644
--- a/datacenter/dtr/2.5/reference/cli/join.md
+++ b/datacenter/dtr/2.5/reference/cli/join.md
@@ -4,7 +4,16 @@ description: Add a new replica to an existing DTR cluster
 keywords: dtr, cli, join
 ---
 
-Add a new replica to an existing DTR cluster
+Add a new replica to an existing DTR cluster. Use SSH to log into any node that is already part of UCP.
+
+## Usage
+
+```bash
+docker run -it --rm \
+  docker/dtr:2.5.6 join \
+  --ucp-node <ucp-node-name> \
+  --ucp-insecure-tls
+```
 
 
 
diff --git a/reference/dtr/2.6/cli/join.md b/reference/dtr/2.6/cli/join.md
index 80373de3e2..d518a58877 100644
--- a/reference/dtr/2.6/cli/join.md
+++ b/reference/dtr/2.6/cli/join.md
@@ -4,13 +4,19 @@ description: Add a new replica to an existing DTR cluster
 keywords: dtr, cli, join
 ---
 
-Add a new replica to an existing DTR cluster
+Add a new replica to an existing DTR cluster. Use SSH to log into any node that is already part of UCP.
 
+## Usage
 
+```bash
+docker run -it --rm \
+  docker/dtr:2.6.0 join \
+  --ucp-node <ucp-node-name> \
+  --ucp-insecure-tls
+```
 
 ## Description
 
-
 This command creates a replica of an existing DTR on a node managed by
 Docker Universal Control Plane (UCP).