If you wish to import your calendar you’ll see a link under this heading
Copy the link from the alternate site and then paste it in the ‘new iCal URL’' box.
Click ‘Save’ and it will import it. It can take up to 20 minutes to sync. You’ll need to do this for each property.
If you wish to export your calendar you’ll see a link under this heading
It should start with https://www.simplyowners.net/ical
Please copy this link and paste it into their site. You’ll need to do this for every property.