Just tested Email Template add-on and it looks great. I saw that samples uses html template, and that images are entirely encoded in the html template itself.
Would it be possible to use a
FileDescriptor in some way for the image source ? This is what we do in all our reports and it works great, eventhough we use XLS.
Thinking it was due to a limitation of html template by itself, I got back to corresponding Reports documentation.
FileDescriptor was mentionned (excerpt below), but I must admit I do not understand the sentence in bold:
“An image is added as a byte array within the src attribute. This approach allows you to use variables for the FileDescriptor attributes of the entities. The byte array can even be added directly to the template, even though this approach is not recommended”