Contains Summary Data Only (P6 Professional Only): When marked, indicates that the project is only a placeholder for summarized Microsoft Project data.
Last Summarized On: The date the project was last summarized.
Summarized to WBS Level: The level of WBS data to which project data have been summarized.
Project Baseline: The baseline used to summarize data.
Summarize Projects Based On: Indicates if summarized data is based on project-level or activity-level resource assignments. Typically, the High Level Resource Planning option is used for future projects that are currently planning only high-level resource allocation requirements, or for projects that are underway, but do not have resources assigned at a detailed activity-level. The Detail Activity Resource Assignments option is typically used for in-progress projects for reviewing detailed activity-level summarized data, for example, for earned value reporting.