Show a selection dialog and perform a different action depending on which item the user selects.
The Layout parameter specifies the look of all the items. Click to edit it.
The Items parameter specifies the content of each item.
The selected item label and index are available in the resulting task in %tap_label and %tap_index respectively.
If the user does not explicity select an item then when the specified Timeout is reached the item with a checkmark will be automatically selected.
More info: Menu element in the Userguide.