A growing trend in the design of corporate portals is the use of integrated BPM processes. The BPM solution from IBM is WebSphere Process Server.For the development of the process is necessary to model the process and then not install WebSphere Process Server.
In the portal there are several ways to interact with the process. can create the portlets to send information to the workflow, or you can use the mechanism that allows the portal interpret the details of human interaction and generate a portlet interface standard.
The video below shows how to publish and interact with artifacts from WebSphere Portal and WebSphere Process Server.