From 1a9ff0e02b9cab579b2598be87fcf6475f56c59b Mon Sep 17 00:00:00 2001
From: Rob Gil <dds@rem5.com>
Date: Thu, 9 Jan 2020 12:39:18 -0500
Subject: [PATCH] Updates docs with Preview features and how to enable them

---
 terraform/README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/terraform/README.md b/terraform/README.md
index f771e7ae..2e252b44 100644
--- a/terraform/README.md
+++ b/terraform/README.md
@@ -51,6 +51,19 @@ For Ubuntu 19.10
 snap install powershell --classic
 ```
 
+# Preview Features
+To create all the resources we need for this environment we'll need to enable some _Preview_ features.
+
+This registers the specific feature for _SystemAssigned_ principals
+```
+az feature register --namespace Microsoft.ContainerService --name MSIPreview
+```
+
+To apply the registration, run the following
+```
+az provider register -n Microsoft.ContainerService
+```
+
 # Running Terraform
 First, you'll need to log in to Azure. With the Azure CLI installed, you can run the following.