Starting with version 4.0 the just:in User Interface (which is part of just:control) communicates with the macOS Calendar application and therefore just:control needs to have access to the Calendar application. Upon first launch just:control requests access to the Calendar application.

If Calendar acces hasn't been granted, follow these steps to enable Calendar access:

Open the System Preferences.
Go to the Security & Privacy preference pane
Switch to the Privacy tab.
Look for just:control and make sure it can access Calendars.

Preface

In Schedule Mode a Channel records clips based on Calendar Events from the macOS Calendar application of the machine running the just:in User Interface (which is part of just:control).
After configuring a Channel in the just:in Configuration Panel, a Calendar with the Channel's name will beadded to the Calendar app.
You may also use any other Calendar which can be added to the Calendar app – like a Calendar from iCloud or Gmail Accounts or from Mail/Calendar servers.
Events scheduled in the corresponding Calendar will automatically switch the Channel to Schedule Mode and start a Recording (if the Channel is idle).

...

<Channel> will be replaced with the actual Channel Name of the Channel.
<Date> will be replaced with the actual date of the current recording (Format: "yyyy-mm-dd").
<Time> will be replaced with the actual start recording time of the current recording.

Date & Time Format

To change Changing the format of the Custom Date Variablethese Calendar Event Variables is also very easy and straightforward. In order to make this as flexible as possible, we are using the default system settings for that. To change that, open the custom format settings for “Dates” and “Times”, which can be found here: