Add another link on the 'Install Elasticsearch with RPM' page

docs/reference/setup/install/rpm.asciidoc

@@ -19,6 +19,8 @@ NOTE: Elasticsearch includes a bundled version of https://openjdk.java.net[OpenJ
 from the JDK maintainers (GPLv2+CE). To use your own version of Java,
 see the <<jvm-version, JVM version requirements>>
 
+TIP: For a step-by-step example of setting up the {stack} on your own premises, try out our tutorial: {stack-ref}/installing-stack-demo-self.html[Installing a self-managed Elastic Stack].
+
 [[rpm-key]]
 ==== Import the Elasticsearch GPG Key