I want to confirm that it is not currently possible to dynamically insert text, into an email template, from a field on a related entity record. For example, I have created a Global email template that I will send from Case records. I want to pull in the value from the record of the Account populated in the Account field on the Case record. The field I want to pull in only exists on the record for the Account associated with the case. It does not exist on the Case record.
Thank you