Active Folder Technology is a great feature to use, to simplify user interaction for updating content on displays.
Active folder, basically syncs its folder content automatically to one or more displays on any content changes.
Users just need to update Active folder content to change the playlist on the displays.
You can have multiple active folder contents running on a playlist, so each active folder content can have different zone destinations and or categories.
In your content library, you can identify active folders by the color and marking on the icon. Active folders can then be published to one or more displays.