Since the Project 2010 demonstration image was first released in beta form there have been a few questions in the forums and around the office about how the Cost Benefit and Risk Evaluation Project Detail Pages (PDPs) were implemented. Both of these PDP’s give a glimpse of how the PDP infrastructure can be leveraged to collect information about a project using the most appropriate mechanism. In the case of the the Cost Benefit PDP, an custom Excel based web part is used to collect financial information which is stored in the document library of the relevant project site.