[Open-education] mixing and matching licences

[Mick - FM]

Hi there,

This seems to be a fairly good summary of the issues involved in mixing
and matching OERs with different licences.
http://www.web2rights.com/OERIPRSupport/creativecommons/

Does anyone have any examples of tools or repositories which allow the
reconbination of resources with incompatible licences through sub
licensing, i.e. two ore more layers of copyright?

Specifically with an aim to create a topic-themed resource site which
could remix NC and non-NC licenced work.

thanks
Mick