PowerLink to X-stream and CLA copies

One of the selling points of intraLibrary was the PowerLink to X-stream (Blackboard Vista) which, as I understand it, will enable a tutor to link directly to an object stored in the repository without the need to upload it to the X-stream module.

We hope to be able to use the repository to store and make available digitised books in line with the CLA licence. Our copyright officer has outlined her ideal requirements from the combined system as follows:

• Closed, secure storage space for digitised files (“Digital Copies”)
• Tutor is provided with a link to a Digital Copy stored within the repository
• The link can be added to an X-stream module (to connect between VLE & Intralibrary)
• Student doesn’t need to login to access Digital Copy when already logged into X-stream
• The Digital Copy remains within the repository
• Library maintains control over the Digital Copies; the Digital Copies can be removed after end of course

She points out that there may well be copyright implications associated with using the repository in this way:

The CLA licence states:

Digital Copies may not be stored, or systematically indexed, with the intention of creating an electronic library or similar educational learning resource

On the face of it this seems to preclude the use of a repository but might it be allowed if the storage is entirely secure i.e. it cannot be accessed by students (or unauthorised staff) without a PowerLink to the VLE which will only make the digital copy available in accordance with the licence – that is, as though it had simply been uploaded to the VLE?

I suppose it would be an indexed, electronic library of sorts but purely for archival purposes – for authorised library staff to have a centralised, searchable store of digital copies that can be linked to directly from X-stream without needing to email the actual resource to an individual tutor so he can upload it to X-stream. Given the flexible nature of intraLibrary (another selling point) it should be straightforward to federate access to a particular collection (digitised books) and a particular user group (librarians) in this way but is the PowerLink secure? Will staff be able to share the link (which is ok but only if we know about it and can record it)? Will tutors just be linking to the resource and not actually copying the file from the repository into X-stream?

I need to learn more about how the PowerLink actually works – and X-stream itself for that matter. Not to mention the CLA licence and copyright!

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