(4)-a. Overview

Layout name	Picture	Detail
Display Switcher		Show or hide different layout sections based on the value of a check box.

Upon dragging the display switcher to the field, you will be prompted to select a checkbox driving the switcher.
The checkbox must not be placed on the layout already.
If there are no checkbox fields on the current main object, the display switcher component cannot be used. In addition, once a checkbox is set to drive the display switcher, it is not possible to remove only the checkbox from the layout – you must also remove the display switcher component altogether.

Upon adding the page switcher to the Salesforce layout, it will appear like the below.

※The section switcher must be used in a PageBlock.

Upon adding the page switcher to the Free layout, it will appear like the below.

※The section switcher is shown as an area like in the picture above.

	Select the on tab to set the fields to show when the checkbox is checked.
	Select the off tab to set the fields to show when the checkbox is not checked.