After you log into {{IMSMANG}}, the '''Navigation window''' displays. It is a central location from which you can access all of IMSMA's features. The Navigation window contains a menu toolbar, a status bar, and three panes:
*The '''[[Country Structure pane''' Pane]] displays a list of the local country structure in a tree format. After you log in, the country structure tree displays the first and second levels of the local country structure.
*The '''Map pane''' initially displays a map view of the highest level of the country structure.
*The [[Items Pane | Items pane]] contains tabs that display data about locations, land, activities, accidents, victims, education activities, and QMs. Data will not display in the items pane until you select a country structure from the country structure tree.