---
title: NSExtensionActivationRule
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule
---

# NSExtensionActivationRule

The semantic data types that a Share or Action extension supports.

## Topics

### Configuration

- [NSExtensionActivationUsesStrictMatching](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationusesstrictmatching.md)
- [NSExtensionActivationDictionaryVersion](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationdictionaryversion.md)

### Attachments

- [NSExtensionActivationSupportsAttachmentsWithMinCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportsattachmentswithmincount.md)
- [NSExtensionActivationSupportsAttachmentsWithMaxCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportsattachmentswithmaxcount.md)

### Files

- [NSExtensionActivationSupportsFileWithMaxCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportsfilewithmaxcount.md)
- [NSExtensionActivationSupportsImageWithMaxCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportsimagewithmaxcount.md)
- [NSExtensionActivationSupportsMovieWithMaxCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportsmoviewithmaxcount.md)

### Text

- [NSExtensionActivationSupportsText](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportstext.md)

### Web Content

- [NSExtensionActivationSupportsWebPageWithMaxCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportswebpagewithmaxcount.md)
- [NSExtensionActivationSupportsWebURLWithMaxCount](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionactivationrule/nsextensionactivationsupportsweburlwithmaxcount.md)

## See Also

### Appearance and Presentation

- [NSExtensionActionWantsFullScreenPresentation](bundleresources/information-property-list/nsextension/nsextensionactionwantsfullscreenpresentation.md)
- [NSExtensionMainStoryboard](bundleresources/information-property-list/nsextension/nsextensionmainstoryboard.md)
- [NSExtensionOverridesHostUIAppearance](bundleresources/information-property-list/nsextension/nsextensionoverrideshostuiappearance.md)
- [NSExtensionPointIdentifier](bundleresources/information-property-list/nsextension/nsextensionpointidentifier.md)
- [NSExtensionPrincipalClass](bundleresources/information-property-list/nsextension/nsextensionprincipalclass.md)
- [NSExtensionJavaScriptPreprocessingFile](bundleresources/information-property-list/nsextension/nsextensionattributes/nsextensionjavascriptpreprocessingfile.md)