Connect Apple Calendar
iCloud calendars sync via CalDAV. You'll need an app-specific password (not your Apple ID password).
How to get an app password
- Open appleid.apple.com and sign in
- Under Sign-In and Security, click App-Specific Passwords
- Click the + button, label it
HailoCRM - Confirm with your Apple ID password if asked
- Apple shows you a one-time 16-character password — copy it
- Paste it into the field on the left and hit Test & connect
Requires 2FA enabled on your Apple ID. Apple supports up to 25 app-specific passwords — you can revoke this one anytime from the same page.