Enter the gadget url (ex. http://localhost:8080/gadgets/SocialHelloWorld.xml) and select 'Add' to render the gadget

-OR-

Pick from one of the collections and select Add Gadgets to render the associated gadgets

Enter the event topic (ex. org.opensocial.container.event.sampleevent)

Enter the event payload

Enter the context as a JSON String, and select 'Add' to render the embedded experience gadget

Add

More to come here with common container....