File Mapping for DLC-content with Ovr-platform-util

Hi!

I have the following question: How do I specify the directory where DLC files go during the upload for the Rift Platform?

This is the given expample in the docs: 

./ovr-platform-util upload-add-on --app-id XXX --app-secret YYY --sku ZZZ --file <path-to-file>

I need the file to go into the game's Paks folder (e.g. WindowsNoEditor\GameName\Content\Paks)

When I upload a regular build (not DLC) I can specify a directory for all my game files, so the folder structure stays intact. But for the add-on upload process it seems I can only specify a file path.

On Steam I can specify the file mapping for the content of DLC depots. How do I accomblish this for the Rift platform?

Thank you,

Marc