To register a trip to the office you follow this guideline, or you follow the video at the end of this article:
Go to the KM registration page in your Mbrella account and go the the Calendar page
Click on the day for which you want to add a ride
Add a title if you want, e.g. “Train” (if you don't, the tool will create one automatically)
Choose between Return or Single trip
Check your addresses
Choose your means of transport in the drop-down list
Click on Save