Email Smart Service dynamic template setup

Question

Hi All, 
 I wanted to know if there is a workaround possible if I want to set the HTML Template as dynamic in email smart service. 
 For Example: 
 
 In the above image we have only the option to select the Template from repository, 
 Our requirement is to receive Base 64 version of document from external system and to convert into a HTML template and use that template to send email 
 Point to Note : I am able to receive base 64 format and to convert it into the document inside the process variable 
 if some have a work around for this, Pleae share 
 Regards 
 Shivam

harrisont606 · Answer

Do you have any way to get the raw text of the document? If you could, you could pass that directly into the email node instead of using a template, as it should evaluate the HTML.

Courtney Miccile · Answer

Agreed, Shivam as mentioned above you could leverage the editor component that is available in the free form message body field to dynamically call or generate the HTML that you want. How exactly this would work depends on how your base 64 integration works. As mentioned above if you can get the html text of your converted document you could use that directly, or you could create an expression rule that generates the html dynamically based on inputs and plug that into the message body editor. You'll have to evaluate whether this would work with the rest of your integration design since we don't have the details, but it sounds like this could be an option.