creating .xlsx files with child records

[Avdom93]

Hi all, 

I read the little resources there is on creating a .xlsx file. One of the limitations is you can not have child or nested tables.

Was wondering if there's a way around this as Id like to avoid using PDF templates as formatting displays are a nightmare to work with. ie template looks fine but when generating pdf, things are way out of place.

if not, hope .xlsx + child tables are in the near future plans by appsheets