To learn more about IBM Process Portal for IBM BPM 8.5.7 visit http://ibm.biz/IBM_Process_Portal_857
The Process Portal implementation is now completely coach-based, so it is much easier for developers to make modifications or use it as a baseline to create a custom portal to satisfy the demands of the business. Configuration options are added to enable the portal behavior to be adapted without having to customize the portal. Dashboards can still be used to extend portal behavior. IBM BPM 8.5.7 also includes a new graphical theme editor for simplified coach and Process Portal styling.
You can watch this video also at the source.