Data action plug-ins leverage the data actions framework to provide custom, data-driven actions that are integrated into Oracle Analytics. You develop your custom data action using Oracle Analytics Desktop and then deploy your data action to Oracle Analytics. This video will help understand the usage and the value of custom Data-action plugins and will walk you through the structure of the generic plugin that OAC PM team created to help accelerate your exposure to this functionality. Download the latest version of this plugin from the Oracle Analytics Library
Leverage the following docs to build your own custom data action plugin as well a detailed tutorial.
Official release doc