Set the default calendar for new events in iPhone/iPad
1. Open the 2. Tap on the Calendar option  3. Tap on Default Calendar 4. Select your preferred calendar for new events.
Fri, 3 Nov, 2017 at 12:20 PM
My Opus One apps are not syncing.
If your Opus One Apps are not playing nice between them, here is a step by step on how to correct common scenarios: 1. Check that your subscriptions are...
Fri, 3 Nov, 2017 at 7:11 PM
Send Messages from Console App in MacOS
1. Open the Console app by CMD+Spacebar and typing "Console" or open Finder and look for it in /Applications/Utilities/ 2. You will se...
Mon, 6 Nov, 2017 at 10:44 AM
Set default calendar for new events in MacOS
Opus One uses Apple's calendar framework for events, to set a default calendar follow this steps: 1. Open the calendar app, look for the icon below (...
Tue, 14 Nov, 2017 at 12:41 PM
Subscription Activation Troubleshoot
Opus One uses an "Universal Subscription" allowing users to subscribe in one platform and being able to use the same subscription on the other pla...
Wed, 10 Jan, 2018 at 9:21 AM
Activating your subscription
Follow this steps to activate your subscription in all of your devices. If you intend to use your subscription between multiple platforms (OSX & iOS...
Tue, 30 Jan, 2018 at 12:39 PM
Permission Failure Error
If you get this error, please check that Opus One has permission to access your calendar. 1. Open your System Preferences, select Security & Privacy ...
Mon, 6 Aug, 2018 at 12:27 PM