Microsoft Office Project Server is a project management and scheduling server solution developed by Microsoft. It leverages Windows SharePoint Services as its foundation, and utilizes both a web interface and Microsoft Project as the client application. The challenge in using a standalone scheduling application is that there is a need to constantly update the baseline schedule with consumption of resources, material and labor on the site and update the progress of the project. In addition as change occurs in the contract management system schedules need to be updated. A lack of integration between contract administration and scheduling processes invalidates the baseline schedule and creates additional work. To address this problem Masterworks supports connectors to Microsoft Project Server 2007. The connector allows for two-way synchronization between the two applications.