Work Time Tracking Calendar for Jira v 5.6.x: Export to Outlook
First, you will need to create an export for the desired calendar as described in https://brizoit.atlassian.net/wiki/spaces/WTCDOCS/pages/3047687056.
Once the calendar export is created, copy the generated URL from the iCalendar URL column.
Open the Outlook calendar. On the Home tab, click on the Open Calendar button.
In a dialog, insert the copied generated link:
The events from the Work Time Calendar will be shown on your Outlook calendar.