You can find many buttons at the button of the task editing screen. Tabbing on each button triggers an operation on the showing task.
  1. Link button to trigger an corresponding operation to the action.
  2. Complete button to switch the completion of the task.
  3. Show/hide more info button to show or hide more information about the showing task.
  4. Delete button to remove the task permanently.
  5. Send-as-mail button to send the showing task as e-mail

Task Operations

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