See 4d-utility-sign-app on how to enable the plugin in 4D.
Access "contacts" via the Address Book API.
To use on v16 or v17, move manifest.json to contents.
Important Note: AB Is access denied has been renamed as AB Request permisson. You must call this once before you use other commands.
You must codesign your app with the following entitlements:
com.apple.security.personal-information.addressbook
The app must also have the following property list keys:
NSContactsUsageDescription