MAP MARKER CREATION:

While in the camera view, the map can be marked by pressing the map mark key (M by default) with the name of the Raven making the mark and the time of the mark.  An unlimited number of these marks can be created such as when tracking a target to keep track of where the target has been and to help predict where the target is going.

To delete a marker, hover over it in the map and hit the Delete key.