# Booleans Configure the details for parameter variables that contain Boolean values. ## Topics ### Creating an intent parameter [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, displayName: Bool.IntentDisplayName?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:displayName:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, displayName: Bool.IntentDisplayName?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:displayName:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. ### Specifying the display name [`var displayName: Bool.IntentDisplayName?`](/documentation/AppIntents/IntentParameter/displayName) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)