Integrating your Office 365 calendar with the My Work Calendar in Tempo Timesheets allows you to see all your scheduled meetings and other events there. Then you can quickly log time by just clicking on the calendar event cards in My Work. See Logging Time to Your Activities for more information on this.
If you add the Jira issue key in the title of the Office 365 calendar events (such as INT-45 Meetings), Tempo will pick up the issue key so that you can log time to that event in just one click.
The Office 365 Calendar app is available only to users with the Cloud version of Office 365. Hosted enterprise editions of Office 365 are not supported.
Calendar events are visible in My Work only while the Office 365 calendar is connected.
The calendar events that are tagged as Private or Free are not synced to Tempo.
You can also connect and disconnect the Office 365 Calendar app from the Settings 
menu in My Work in Tempo Timesheets - see Connecting Your External Calendars for more information.
To access and install the app:
Select Apps in the Tempo sidebar.
On the Office 365 Calendar tile, click Install. The Calendar Connection page opens.
Choose one of the connection options.
Enhanced Calendar with automation includes Tempo Automation, which helps you log time faster by displaying your calendar events in your Activity Feed.
Basic Calendar connection offers basic functionality without automation.
To learn more, see Understanding the differences between Basic and Enhance Calendar connections.
Sign in with your Microsoft Office 365 account and click Next.
If you have multiple Office 365 calendars, select the one you want to connect to My Work.
Click Go to My Work to see your calendar events in both the Calendar and List views. The calendar activity cards are identified with the Office 365 icon.
When installed, the Office 365 Calendar app is added to the Installed section of the Tempo Apps home page.
To log time to these Calendar activities, see Logging Time to Your Activities.