diff --git a/automation/README.md b/automation/README.md
index aa76475..7810e4e 100644
--- a/automation/README.md
+++ b/automation/README.md
@@ -91,20 +91,8 @@
 states are used to track the post-deployment provisioning that is part of the
 automation.
 
-Post deployment provisioning can be accomplished either by the specification of
-a script to execute or the specification of a URL to trigger.
-
-#### Executing a Script
-A script to execute to post deploy provision a node can be specified via the
-environment as `PROVISION_URL`. After a node is deployed this script will be
-executed with three (3) parameters:
-- node ID - the node ID that MAAS uses to track the node
-- name - the name of the node in MAAS
-- ip - the IP address assigned to the node
-
-It is important to note that when executing a script that the script is run
-within the docker container that is running the automation. Thus any script
-must be mounted as a volume into the container.
+Post deployment provisioning can be accomplished either by the specification
+of a URL to trigger.
 
 #### Triggering a URL
 Alternatively the automation can trigger a URL to POST deploy provision a node.
diff --git a/automation/lifecycle.png b/automation/lifecycle.png
index cd77dd3..6886c7e 100644
--- a/automation/lifecycle.png
+++ b/automation/lifecycle.png
Binary files differ
diff --git a/automation/state.go b/automation/state.go
index 3769d2d..5a16571 100644
--- a/automation/state.go
+++ b/automation/state.go
@@ -98,7 +98,7 @@
 const (
 	// defaultStateMachine Would be nice to drive from a graph language
 	defaultStateMachine string = `
-	(New)->(Commissioning)
+        (New)->(Commissioning)
         (Commissioning)->(FailedCommissioning)
         (FailedCommissioning)->(New)
         (Commissioning)->(Ready)
@@ -118,14 +118,12 @@
         (DiskErasing)->(Ready)
         (Broken)->(Ready)
         (Deployed)->(Provisioning)
-	(Provisioning)->|a|
-	|a|->(Execute Script)->|b|
-	|a|->(HTTP PUT)
-	(HTTP PUT)->(HTTP GET)
-	(HTTP GET)->(HTTP GET)
-	(HTTP GET)->|b|
-	|b|->(Provisioned)
-	|b|->(ProvisionError)
+        (Provisioning)->(HTTP PUT)
+        (HTTP PUT)->(HTTP GET)
+        (HTTP GET)->(HTTP GET)
+        (HTTP GET)->|b|
+        |b|->(Provisioned)
+        |b|->(ProvisionError)
         (ProvisionError)->(Provisioning)`
 )