The condition Tagbox Item Assigned checks whether a specific tagbox item ("a tag") is assigned to a specific field, e.g., Check if the tag "Twitter" is assigned to the field "SocialMediaPlatforms" on Layer "CopyrightUsages" to use this image on Twitter. The Business Rule checks whether the provided Tagbox Item is assigned to any Content Item and triggers this immediately, e.g., if the tag "Dealer Portal Europe" is assigned, apply the view permission for European dealers.