add ui instructions for target

app/_includes/components/entity_example/format/ui.md

@@ -42,6 +42,19 @@ The following creates a new service called **{{ include.presenter.data['name'] }
 4. Configure your plugin. The configuration options will depend on which plugin you picked.
 5. Click **Save**.
 {% when 'target' %}
+The following creates a new Upstream and a Target with basic configuration:
+
+1. In Kong Manager or Gateway Manager, click the Workspace you want to add the Upstream to.
+1. Click **Upstreams** in the sidebar.
+1. Click **New Upstream**.
+1. Enter or select a host in the **Name** field. 
+1. Configure load balancing and health check settings as needed.
+1. Click **Save**.
+1. Click the **Targets** tab.
+1. Click **New Target**.
+1. Enter an IP address/hostname and port in the **Target Address** field.
+1. Update the weight and add tags as needed.
+1. Click **Save**.
 {% when 'upstream' %}
 {% when workspace %}
 {% else %}