Can NetSuite email templates populate with dynamic content? For example, we have a lot of email templates for various business cases, but in order to update say the logo, we have to go into every one and manually update across all those saved templates. It would be great if we could edit one template with new logo and have either a workflow or merge field manage the content within the template. Didn't see much documentation in the interwebs specific to NetSuite email marketing. Thanks!