Hello,
I am trying to learn how to use ER in D365. To do that I designed a basic vendor list export (vendor name and vendor account). I performed my test in a Contoso environment, latest release.
First I created my Data Model :

Vend list > Record List (type : record list) > Records (type records) > Account and name (both of them type string)
2nde step I mapped to datasource this data model :

3th I create the export format model :

using this file as a template :

What I can't understand is that I only get one record instead of my entire database and i also lost the titles :

I must miss something, somewhere.
If anyone can help me !
Many Thanks,