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Guide to iCloud Calendar Integration with Stack

Integrating your iCloud account and calendars with Stack allows for seamless two-way syncing of events, availability, and appointment scheduling. Follow this guide to connect your iCloud account and set up your calendar integration effectively.

Note: While Stack can sync events between iCloud and Stack Calendars, contact creation from iCloud events is not supported.

Table of Contents​

  1. Obtain App-specific Password from Apple
  2. Connect Your iCloud Account to Stack
  3. Configure Calendars
  4. Troubleshooting iCloud Integration
  5. Frequently Asked Questions

Step 1: Obtain App-specific Password from Apple​

Before connecting your iCloud calendar, you'll need to obtain an app-specific password from Apple. This unique password is distinct from your regular Apple account password and is required for third-party applications like Stack.

Step 1a: Sign Into Apple​

  1. Go to appleid.apple.com.
  2. Sign in with your Apple ID.

Step 1b: Enable Two-Factor Authentication​

  1. Under the Security section, ensure that two-factor authentication is enabled.
  2. If not enabled, follow the prompts to activate it.

Step 1c: Generate App-Specific Password​

  1. In the Sign-in and Security section, select "App-Specific Passwords."
  2. Click "Generate an app-specific password."

Step 1d: Name the App-specific Password​

  1. Enter a label for the password, such as 'Stack iCloud Integration'.
  2. Click 'Create.'

Step 1e: Save the App-specific Password​

  1. Copy the generated app-specific password.
  2. Store it safely, as you'll need it to connect your iCloud calendar in the next step.

Step 2: Connect Your iCloud Account to Stack​

Using the app-specific password from Step 1, connect your iCloud account to Stack.

Step 2a: Add New Connected Calendar​

  1. Navigate to Settings > Calendars > Connections.
  2. Click "+ Add New".

Step 2b: Save Credentials​

  1. In the iCloud Calendar widget, click "Connect."
  2. Enter your iCloud Apple ID and the app-specific password.
  3. Click "Connect."

Step 3: Configure Calendars​

After connecting iCloud, set up your primary linked calendar and configure any conflict calendars.

Step 3a: Calendar Configuration Panel​

  1. Navigate to Settings > My Profile > Calendar Configuration.

Step 3b: Edit Primary Linked Calendar​

  1. Click "Edit" next to the primary linked calendar.
  2. In the modal, select the third-party calendar where new events should be added.
  3. All new events created in Stack will sync with your linked calendar and vice versa.

Step 3c: Edit Conflict Calendars​

  1. Click "Edit" next to the conflict calendars.
  2. Select options such as holidays, your calendar, and other team members' calendars to prevent double bookings.

Troubleshooting iCloud Integration​

  • Authentication Issues: Ensure you use the correct App-Specific Password and that Two-Factor Authentication is enabled for your Apple ID.
  • Calendar Sync Issues: Verify the correct calendar is set as Primary. Events in iCloud must be on the correct calendar to sync with Stack.
  • Scheduling Conflicts: Configure Conflict Calendars to prevent double bookings based on busy times in iCloud.

Frequently Asked Questions​

Q: Can I block my Stack calendar with events from third-party calendars?

A: Yes, events from third-party calendars added as conflict calendars will block your availability if marked as 'BUSY'. Events marked 'FREE' will not block availability.

Q: Can I add multiple blocking calendars?

A: Yes, you can add multiple calendars to check for potential double bookings.

Q: Can I sync iCloud two-way?

A: No, iCloud only supports Default Sync (One-Way Sync) in Stack. Events from iCloud are treated as Blocked Slots, and no contacts are created for guests in these events.

Q: Can I connect multiple iCloud calendars?

A: Yes, you can connect multiple iCloud integrations per subaccount, and the same integration can be used across multiple subaccounts.

Q: Can I connect to calendars I'm subscribed to via iCloud?

A: No, integration with subscription calendars via URL (public calendars) is not supported in Stack.