Managing tile categories
You can manage the categories of tiles that are available when creating places, and create your own categories for displaying new tiles.
You may find that you don't want to make the full range of tiles available to users who create places, or you may have created some tiles of your own that you'd like to organize in categories when they're displayed in the UI. You can use the Admin Console to create new categories for tiles and to hide tile categories that you don't want users to see.
To manage tile categories:
The categories you selected are hidden or deleted, the new categories are created.
Note that deleting a category does not affect places that have already been created. Places that are already using tiles or templates in a category you've deleted will still use them, but they won't be selectable to users who are creating or modifying a place.