The decision to store team projects (TPs) in separate team project collections (TPCs) has implicit security aspects to it. Separating projects into multiple collections promotes security. To understand this, one must understand TFS’s topology. Figure 1: TFS Logical Hierarchy In TFS 2008 all of the team projects were stored in the same database. In 2010 this has changed; team projects are stored in team project collections , and each collection is stored in its own database. This is often stated as...