Remove from Timeline
Removing a task from the Timeline hides it from the chart only — it does not delete the task. The task remains in the Gantt and task list; Celoxis sets Show In Timeline to No.
There are five ways to remove a task from the Timeline:
- Click the × badge directly on the task bar and confirm in the dialog

- Open the task from the Timeline, click Show In Timeline, and uncheck it

- In the Gantt or task list, add the Show In Timeline column and set it to No

- Select a task on the timeline, then in the Details section set Show In Timeline to No from the dropdown

- Select multiple tasks and bulk edit Show In Timeline to No — see Bulk Edit Show In Timeline
After removal, the bar disappears from the chart immediately (or after you refresh, if you changed the task form).
Removing from the Timeline is not the same as deleting a task. See Does removing from the Timeline delete the task?