Hi,
Inventory collection stores the information about the IOS running on the device. So I think in your case, you need to genrate the custom report which gives you the information about the IOS running on the devices.
If this is the case, You can create your custom template from RME > Reports > Custom Report Template > Create > Inventory > provide the name to the template >
From the Inventory group > select Image > select the Attributes according to your requirements ( I guess you need Feature and Image ) > Finish.
Now run this template on required devices from RME > Report Generator > Select Inventory > and now select your template to run > Finish.
Note :- Kindly check option ==> Attributes in multiple table at the bottom of the job page.
You can export this in pdf and csv format too.
Thanks
Gaganjeet