It is possible to edit the servoy.properties file by hand, using a text editor. Do make sure to shut down the Servoy Application Server prior to editing. Otherwise, the changes will be overwritten when shutting down or restarting the Servoy Application Server.
The servoy.properties file also support property value substitution, so a property of servoy:
can also be set like:
that value can be then another property value but also a system.property or an environment property.
This way you can provision the properties from the outside (like a docker image)