Workflows: Changing email notification in NAV 2017

Hi,
Does anyone now how to change the email notifications used in workflows in NAV 2017 ? This is pretty straight forward in NAV 2016 and earlier, where you went to "Notification Templates" and could export and import. In 2017 this is not available and table 1510 "Notification Templates" does not exist anymore. So the question is where are the templates kept and how to you change them ?

br.,
Hogni H.