In CRM 2011, I have a workflow configured to "Send Email" once Invoice status is marked "Paid". However, in the Email Template, it does not appear I have access to fields from the Invoice Details entity. How can I include the line items from the Invoice (via Invoice Details)?
I've also tried with Order record, but I also cannot insert fields from the Sales Order Details entity.
I do not want to create a custom workflow plugin. Do I have any other options? If I must create a custom workflow plugin, is there an example of where to start?