Adding a Task, a Timeline, or a Group to a Group

1. Starting from the sidebar navigation, click > Planner > Calendar and navigate to the elements whose group you want to add.

2. Click an object from the group to which you want to add an object.

3. Hold down the CTRL key and click the object (task, timeline, or group) to be added to the group. If you want to add multiple objects, repeat the process.

The selected objects are flagged with a circle icon.

4. Right click one of the selected objects.

The context menu appears.

5. Choose > Group > Merge selection.

The selected objects are now a part of the group.