I’m trying to use Email attachment. There is little information in the documentation. I need an example of using Email attachment to attach multiple files to an email from a multiple module field.
Have you looked at the docs for this. Setting the email attachment from a module should be straight forward in assigning the value in an expression.
Link to docs
You can also find working examples that are shipped with CRM for send Quotes and User onboarding. Please see the links from our public instance below.
I hope this helps.