we wanted to customize the subscription/notficiation emails and were able to change almost all the required field.
One field we were not able to change was the "Subject" line.
Is there a way to change the subject line of a notification email?
The subscription notifications are generated using an XML / XSL transformation
utilizing some additional parameter input. The XSL stylesheet consists of 3 main
parts: the parameter block, the message structure, and the parameter rendering
library. It make sense to first describe the XSL in order to understand the XML.
It is possible to do lots of customization by only changing the XML (and resource
bundles in EP6).