I'm trying to use the DataMerge functionallity with an embedded document. The main limitation I found is that the datamerge tool can't access the layer information of the embedded document, so the fields are not being populated. Is it posible to display the layers of an embedded document in order for the DataMerge tool to populate the fields? (the layers might be read only so the embedded functionallity is effective).
See below a simple screenshot of what I'm trying to achieve. I want to use the DataMerge tool to layout the cards in a specific way while I have a single card design in a different document.