iManage Tracker can perform bulk actions on tasks and subtasks. You can select one or more tasks and/or subtasks in a checklist and perform actions on them simultaneously. As seen in the figure below, if you select a top-level task, it'll also select all subtasks. You can choose to perform actions on the task and its subtasks, or select or deselect which ones you'd like.

Figure: Selecting a task and its subtasks

You can also use the keyboard shortcut CTRL+click to select multiple tasks at the same time. As seen in the figure above, after you select one or more tasks, you can choose from the bulk actions available in the ribbon bar.

The bulk actions that you can perform are:

You can find more details about these actions by selecting the action from the list above.