Wiring two portlets at runtime is not that hard. It is easier than when you would wire two portlets in design time. The same technique as at design time is used, but a lot will be done by the composer for us.
When you add portlets at runtime, WebCenter will also wire portlets together that share the same parameter, so you don't need to do anything for them. However, when you want to wire portlets together that do not share the same parameter, we need to wire it manually, which is described in this recipe.
For this recipe, we will need a WebCenter portal application that has a producer registered with at least two portlets that are enabled for inter-portlet-communication.
In this recipe we will ...