Extracting map by polygons
To create multiple mobile maps with borders specified by selected polygon layer, run Extract map by polygons tool.
The tool dialog will appear.
Select polygon layer by which your map should be extracted pressing the arrow icon. In the dropdown list you will see all polygon layers of your current ArcMap project.
Select where to the output CMF2 file should be saved.
To
change location of the output file, press and
select another destination folder.
Now press Extract button.
The dialog showing the process progress will appear.
Upon the process completion you will see the appropriate dialog.
Make sure that the output maps have been saved to specified folder.