Kanban Board Reminders macOS Sonoma: How-To

Kanban boards are great for visualizing work, but they only help if you actually remember to check them. On macOS Sonoma, you can set up reminders tied directly to your Kanban cards so nothing slips through the cracks. This guide walks you through using built-in Reminders and Calendar alerts with popular Kanban apps, plus a few automation tricks to keep your tasks front and center.

What You’ll Need

A Mac running macOS Sonoma (14.x)
A Kanban app that supports sharing or exporting cards (e.g., Trello, Asana, Notion, or a local app like Things)
iCloud or an Exchange/Google account set up in the Reminders app (for syncing)
Optional: Shortcuts app (pre-installed) for automation

Step-by-Step

Identify the Kanban app you use. The method depends on whether your board is web-based (like Trello or Asana) or a native macOS app. Most web-based boards have a “due date� or “reminder� field on each card.
Check the card’s native reminder options. Open a card in your Kanban app and look for a “Due date,� “Reminder,� or “Notify� field. If it exists, set the date and time you want. This is the simplest path—the app will send a notification or email.
If the app lacks reminders, use the share menu. On a card, look for a “Share� or “Export� button (often a square with an arrow). Click it and choose “Reminders� from the share sheet. This creates a new reminder with the card title and a link back to it.
Set the reminder time in the Reminders app. After sharing, open Reminders, find the new reminder, click the “i� button, and enable “On a Day� and “At a Time.� Choose your desired alert time. You can also add a location-based alert if you want to be reminded when you arrive at work.
Link back to the card. In the reminder’s notes field, paste the card’s URL (copy it from the browser). That way, when the reminder fires, you can click the link to jump straight to the card.
For native macOS Kanban apps (like Things or OmniFocus), most have built-in reminder fields. Look for a “When� or “Deadline� field on each to-do and set an alert. If not, use the same share method as above.
Automate with Shortcuts (optional). Open the Shortcuts app and create a new shortcut. Add an action like “Get Upcoming Reminders� or “Show Board� from your Kanban app’s URL scheme. Schedule it to run daily at a specific time using the “Time of Day� automation. This gives you a daily digest of due cards.
Use Calendar as a backup. If Reminders isn’t your thing, create a calendar event for the card’s due date and set an alert. You can do this by dragging the card’s due date into Calendar or manually creating an event with the card link in the URL field.
Test the reminder. Set a test reminder for 2 minutes from now. Confirm the notification appears on your Mac (and iPhone if you have iCloud sync enabled).

Common Mistakes

Not enabling notifications for Reminders. Even if you set a reminder, macOS won’t show it if notifications are off for the Reminders app. Go to System Settings > Notifications > Reminders and make sure “Allow Notifications� is on.
Forgetting to sync. If you share to Reminders but your Mac isn’t connected to iCloud, the reminder stays local. Ensure you’re signed into iCloud and Reminders is checked in System Settings > Apple ID > iCloud.
Setting the reminder for the wrong time zone. If your Kanban app is web-based and you travel, the due date might be in a different time zone. Double-check the time zone in the card’s settings.
Relying on email reminders that get buried. Email alerts are easy to miss. Prefer native notifications or Reminders.
Not adding the card link. Without a link, you’ll have to search for the card manually, which defeats the purpose.

Tips

Use smart lists in Reminders. Create a smart list that shows only reminders with a URL, so you can see all your Kanban-linked tasks in one place.
Set a default reminder time. In Reminders > Settings, you can set a default “All-day� alert time (e.g., 9 AM) so every new reminder gets a default time.
Combine with Focus modes. Use a Focus mode like “Work� to allow Reminders notifications only during work hours, preventing after-hours pings.
Use Siri. “Hey Siri, remind me about the Trello card ‘Design review’ tomorrow at 10 AM� will create a reminder, but you’ll need to add the link manually.
For recurring tasks, set the reminder to repeat (daily, weekly) in Reminders to match the card’s recurrence.

Troubleshooting

Reminder doesn’t appear on Mac. Check that Reminders has notification permission (System Settings > Notifications). Also ensure your Mac is not in Do Not Disturb or a Focus mode that silences notifications.
Shared reminder doesn’t show up in Reminders. The share sheet might fail if the app doesn’t support the Reminders extension. Try copying the card URL and manually creating a reminder instead.
Reminder fires but the link doesn’t open the card. Some apps require you to be logged in. Also, the URL might be a web link that opens a browser, not the app. If the app has a custom URL scheme (e.g., trello://), you can edit the reminder’s URL to use that.
Notifications are delayed. If you set a specific time, ensure your Mac is awake at that time. If it’s asleep, the notification will appear when it wakes up. Use the “Critical Alerts� permission for urgent reminders, but note that not all apps support it.
Shortcuts automation doesn’t run. On macOS, time-based automations require your Mac to be awake at the scheduled time. Also, check that the shortcut is enabled in the Shortcuts app.

Frequently Asked Questions

Can I get a reminder when a card is moved to a specific list? Most Kanban apps don’t offer this natively. You can use a service like Zapier or IFTTT to watch for list changes and send a notification, but that requires a paid account for high volume.

Will reminders sync to my iPhone? Yes, if you use iCloud for Reminders. The reminder will appear on all devices signed into the same Apple ID.

What if my Kanban app is a website, not an app? The same share method works from Safari or Chrome. You can also use the “Share� menu in the browser to send the page to Reminders.

Can I set a reminder for a card without a due date? Yes, you can manually create a reminder with any date/time, regardless of the card’s due date.

Is there a way to see all my Kanban reminders in one place? Yes, create a smart list in Reminders with a filter for “URL� is not empty. That will show all reminders with links.

Does this work with free Kanban apps? Yes, most free tiers allow sharing and setting due dates. The share-to-Reminders feature is part of macOS, so it works with any app that supports the share sheet.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

More in this bed

The whole Tech How-To bed →