Use this window and its tabs to get an overview of possible problems with the current project delivery structure. It is recommended that you analyze the information in this window prior to performing the Gross Requirement Calculation. You can get an overview of which items are missing activity connections, which items are missing procurement information, and which items are not demandable.
For the description of each tab in the window, follow the appropriate link: Missing Activity, Missing Procurement, and Demand not Allowed.