You can add hazards to the map to improve accuracy of your shots. You can easily do this during a round:
- start a round on your home course;
- tap the menu button in the upper left corner;
- select "Report a problem" > "Course data is wrong" > "Bad hole position or layout";
- select a hole;
- tap "Targets&Hazards"
- select a hazard type:
Note, hazards are available on Android phones only, coming soon on iPhone.