How to use the mask
A mask is like the name of a display location.
When you add an item, existing items with the same mask are hidden.
This is useful for switching the display of items by location.
How to use
- Specify the default item and mask.
If additional items have the same mask, the default item is not displayed.
- Specify additional items and masks.
Additional items are always displayed.
Use from scriptAn example using a mask.