Tasks Without Dates
Tasks without a due date appear in the left sidebar, but not on the timeline.
You can assign a due date by clicking the empty date field and selecting a date from the picker. The task will then appear in the Gantt chart immediately.
Task display rules:
Due date only: Task appears as a single marker.
Start + Due date: Task appears as a bar spanning the full duration.
Start date only: Task does not appear in the timeline.
Subtasks in the Gantt
Subtasks are grouped beneath their parent tasks in the sidebar.
Subtasks are ordered by their creation date.
Expand/collapse parent tasks to show or hide subtasks.
Subtasks without due dates appear at the end of their parent’s list and are not shown on the timeline.
If a parent task is collapsed, dependency lines from its subtasks to external tasks are hidden, but the logic still applies in the background.