To sync your iCloud calendar with Bitrix24, you need to create an app-specific password in your Apple account. Apple requires this password when you connect third-party apps.
Create an application password
1. Sign in to your Apple account at account.apple.com.
2. Open the Sign-In and Security section.
3. Click App-Specific Passwords.
4. Click Generate an app-specific password.
5. Enter a name for the app, for example, Bitrix24 Calendar.
6. Click Create.
7. Copy the generated password and click Done.
Use the application password in Bitrix24
- Return to your Bitrix24 account.
- Paste the generated password into the Application password field.
- Connect your iCloud calendar.