Download and print prevention user group exemption

Hi all,

We're trying to use the download and print prevention module, but sometimes it works a little too well. I'm now trying to exempt a set of user groups, so that they are available to download for these groups. However, I can't seem to get this to work properly.

How should I configure the Expection Rule so everyone in a user group would be able to download the files, as along as they have at least read rights? I tried using "Access Rights" or "Read access to user groups", but that doesn't seem to work. Using "Ready access to user" does seem to work, but that would be very unpractical to keep synchronized with our user groups.

Hope you can help.

Best regards,
Marc