Feature Notations can be used in Global Mapper desktop application, but were designed especially for use in the Global Mapper Mobile application, where Notation attributes display with a larger box for entering text. Feature Notations are included in export to Global Mapper Mobile Package format.
Use the Add/Modify Notation Button on the Modify Feature Info Dialog to add a feature notation. Feature notations can also be opened from the Feature Info tool. In the Search Dialog, they will appear as a continuous text field without displaying the line breaks.