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The University of Michigan and @mire are initiating work to create a more robust and configurable embargo feature than the one that currently exists in DSpace. We would like to invite others to tweak the feature set if there's additional features of interest. |
Business Requirements
Without going into detail about the technical implementation, the basic feature set we are looking at, which will build on the current implementation includes the ability to provide
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Restricting Discovery of Embargoed Items in Search and Browse
Tapir/IDEALS Solution:
Item will need to be restricted from search and browse, the Tapir solution for restricting Item from viewing in Search and Browse is to set Resource Policies inArchive=false on the Item that limit access to it, during the embargo period, an an and add it to a "restricted" table for access in the "Embargoed Item" Administrators View. An "EmbargoLifter" command is responsible for removing these embargo settings fromt he from the Item to lift the embargo
Restricting viewing of Embargoed Items
General Solution:
A possibility in the general approach will be not to add the item to a restricted table,, but continue to encode the embargo period and conditions in the ResourcePolicies and create a view over the Items based on this criteria (ideally by using Discovery to indicate that either the Item or one of its Bitstreams is embargoed)
Restricting viewing of Embargoed Items
Resource Policies are currently set into place on DSpace Bitstreams during the Resource Policies are currently set into place on DSpace Bitstreams during the desired period defined in the (usually dc.date.embargountil
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The AuthorizationManager already supports the enforcement of timeframes in ResourcePolicies. I would like to propose that we expand ResourcePolicy in the following manner:
Encoding of Embargo Rights in AIP
It should be possible to export and restore Embargo Rights on Bitstreams and Items based on PREMIS RIghts sections in the AIP
Migration from existing Embargo solutions
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At the moment, only entire items can be embargoed, but the client is optionally interested in being able to set an embargo on the bitstream level as well. Optionally the client is requesting an implementation to support for current user to contact submitter for "request “request to access" access” the embargoed content.
Description
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Overview
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