Hmm i was fiddling with this just now.
First of i have yet to use email function in IP1 so…
But i would expect the system to email when i change status of invoice to send… This didn’t work for me. When i then choice option send email yes there is a selector for template but it does not seem to do anything. The field below there (same as template fields) is what it takes if i paste the template in there the email arrives with content.
So I suspect the template is only used in auto emailing (reminders and paid) the send email option from invoice line is not using the template.
I am unsure if this is by design or not i am blind since wiki is down and i can’t have a look at manuals.
Ps. kan i include the template in the github Repository ?