| Overload | Description | 
|---|---|
| MoveDown(ICollection<PlanningSegment>) | Moves objects one position down in navigator. | 
| MoveDown(PlanningSegment) | Moves object one position down in navigator. | 
| Overload | Description | 
|---|---|
| MoveDown(ICollection<PlanningSegment>) | Moves objects one position down in navigator. | 
| MoveDown(PlanningSegment) | Moves object one position down in navigator. |