D365FO - GER - Electronic reporting configuration for an excel file with multiple records

I have a requirement to use GER for building a custom configuration/report in excel. I have managed to create a report that has a single row of data, however i need to pull through multiple service order header / lines into one spreadsheet.

The MS guidance only shows examples for single records (URL Below). Is anyone familiar with the method for defining a configuration/excel template(with appropriate ranges specified) to include multiple records/rows?

https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev-itpro/analytics/tasks/er-design-reports-openxml-2016-11

 https://mbs.microsoft.com/customersource/Global/AX/downloads/hot-fixes/365optelecrepeg