Select a switch you want to display or hide, and
then click [Animation (N)] from the [Edit (E)] menu, or right-click
and select [Animation (N)] from the menu displayed.
Setting screen for animation can also be
displayed by clicking [...] of [Animation] in [Properties].
Setting screen for animation is displayed. Select
[Visibility] from the list on the left side of the screen.
Select the [Visibility Animation] check box.
Select [Security Level] and set [5] to [Visible
when level is greater than or equal to :]. Click [OK].