How to automatically create Group hierarchy via Import?

Anyone please?

For instance, could the Group hierarchy depicted in this KB be produced automatically by importing from a single XLS file?

IPAM groups (solarwinds.com)

Import IP addresses (solarwinds.com) - This documentation will show the procedure for importing the structure and subnets. I recommend setting an example structure in IPAM and then exporting to understand how your import should be formatted.

I've attached an export for an example; the item you don't see here is the "Company" Hierarchy Group; all the remaining are groups.

This is an example Structure.csv

Id,Address,CIDR,Type,Display Name,ParentId,Group Description,Node Expunge Interval,Retain User Data,Transient Period,Disable Auto Scanning,Disable Neighbor Scanning,VLAN,Location,Scan Interval,Neighbor Scan Address,Neighbor Scan Interval,IPAMSubnet_GW,IPAMSubnet_Notes
1,,,Group,City,0,,,False,,False,True,,,,,,,
2,,,Group,Building,1,,,False,,False,True,,,,,,,
3,,,Group,Floor,2,,,False,,False,True,,,,,,,
4,172.155.155.155,32,Subnet,Example,3,,,False,,False,True,,,1440,,240,,