Subform entries on HTML template
I use Exclaimer as my signature software, but that means emails that use templates created using the template gallery on CRM look strange because the email page is significantly narrower than the signature. The signature also aligns to the left whereas the Zoho email template is in the middle of the page. Anyway, as a result of this all of my templates are "Insert HTML" templates as this stops being an issue.
Functionality was added late last year so that we can add subforms to emails, which is great, but this only seems possible using the template gallery. Is there a way to do this from an Insert HTML template that anyone has worked out? Even if it could be a merge field that listed all entries, that would be sufficient/even better.
Help greatly appreciated.