What should uploadedItems.json contain

Hi guys,
The new marketplace rules state that every package should contain the file 'uploadedItems.json'. However the TwoCheckout demo package does not contain such a file. Is there any info on where the file should be placed inside the zip file and what its contents should look like?

thx
stefan

The TwoCheckout demo package I downloaded has the file
The https://www.nopcommerce.com/2checkout-payment-module-2
If you have two plugin versions it looks like this

[
  {
    "Type": "Plugin",
    "SupportedVersion": "4.10",
    "DirectoryPath": "TwoCheckout/nopCommerce 4.10/Payments.TwoCheckout/",
    "SystemName": "Payments.TwoCheckout",
    "SourceDirectoryPath": "TwoCheckout/nopCommerce 4.10/Nop.Plugin.Payments.TwoCheckout/"
  },
  {
    "Type": "Plugin",
    "SupportedVersion": "4.20",
    "DirectoryPath": "TwoCheckout/nopCommerce 4.20/Payments.TwoCheckout/",
    "SystemName": "Payments.TwoCheckout",
    "SourceDirectoryPath": "TwoCheckout/nopCommerce 4.20/Nop.Plugin.Payments.TwoCheckout/"
  }
]

Anyway Check out the above link which has the full structure and files

Thx. I was expecting it in the root of TwoCheckout but it is in the root of the zip file!