You are able to effectively 'remove' a Property Owner from Chintaro by making them Inactive. You can't delete them off the system, as we don't ever 'delete' anything out of Chintaro, we just make it inactive.
To make a Property Owner inactive, from the Home Screen, click Properties, then click Property Owners. The Property Owners screen will open:
Double click on the Owner's name that you want to inactive, to open the Property Owner record.
Untick the box at the bottom of the screen. Exit the record to save.