A Bookmark identifies a particular location that you want to save and refer to later. A Bookmark saves the map extent, map layers that are displayed, Redlines created and the Active Layer you have set. You can also use Bookmarks to highlight areas on your map that you want others to see.
The Bookmark tool allows you to add, manage, and publish Bookmarks.
Bookmarks are either private to you or can be published for access by other users.
Bookmarks Menu
The Bookmarks menu has three options which are discussed in this section.