The map summary gives you an overview the most important information of the map, such as name, basemap, map layers logo and copyright text. It also gives you a couple of options, like publishing the map and managing the login-configuration.
You can open the map with a single click on the map name in the atlasFX browser.
You can define a Map Icon. It effects on the "Map Link Tool" (described in Chapter "Toolbar Configuration). This icon will be used as the Default Icon.