This describes how to create a template:
https://wiki.servoy.com/display/Serv7/C … +Templates
Is it also possible to delete an element template or at least rename it?
I did not find any option to do so in the right mouse context menu.
In the Solution explorer under Resources there is a node Templates.
If you select that node, you’ll see all your templates listed below. From that list you can delete them:
[attachment=0]templates.png[/attachment]
Many thanks, Joas.