View the Office Project Column Mappings
You can understand how data in your Microsoft Project plan maps to work items in Team Foundation Server (TFS) by viewing the column mappings. The mappings identify which Project column maps to a TFS field. You can use this information if you work with several Team Foundation clients, such as Team Web Access, Team Explorer, or Visual Studio, and want to understand which field data is updated. You can also use this information if you plan to modify the field mappings and want to see the current mappings.
To view how Project columns map to Team Foundation work item fields
In Project, on the Team menu or the Team ribbon, choose View Column Mappings.
The mapping between work item fields and Project is specific to a team project. You can change the field mapping in the team project at any time.
Review which work item fields are mapped to Project and determine whether you must add fields. If you decide to make changes, see Field mappings in Microsoft Project.