rh nav levels

Author: RichardSmedley

modules/project-docs/pages/migrating-sdk-code-to-3.n.adoc

@@ -1,11 +1,10 @@
 = Migrating to SDK 3 API
 :description: The 3.x API breaks the existing 2.x APIs in order to provide a number of improvements. \
 Collections and Scopes are introduced.
+:page-toclevels: 2
 :nav-title: Migrating to Java SDK 3.x API
-:page-topic-type: concept
 :page-aliases: ROOT:migrate
 
-include::project-docs:partial$attributes.adoc[]
 
 [abstract]
 {description}