Plugin installation via aviate

Author: reshmabidikar

userguide/tutorials/plugin_installation.adoc

@@ -141,6 +141,16 @@ kpm install_java_plugin '<plugin-key>'
 * Replace `plugin-key` with the plugin name.
 * Replace `<group id>`, `<artifact_id>`, `<version>` with appropriate values from the binary repository.
 
+=== Installing via Aviate Marketplace
+
+The https://aviate.killbill.io[Aviate marketplace] provides a user-friendly interface to discover, install, and manage Kill Bill plugins directly from your browser. For this, you will need to have an Aviate Flock account and add your local KB instance as a deployment.
+
+Refer to the following demo for a walkthrough of the plugin installation process via the Aviate marketplace:
+
+:storylane-id: gxfjy9nl7zuo
+:storylane-embed-type: inline
+include::{sourcedir}/includes/storylane-embed.adoc[]
+
 === Installing via Plugin Management APIs
 
 Kill Bill provides several plugin management APIs which can be used to install/start/stop and take other actions on plugins. This is explained in detail in the https://docs.killbill.io/latest/plugin_management.html[_Plugin Management APIs_] document.