You must have in dspace.cfg, something similar to..  metadata.hide.dc.description.provenance = true
commenting the line must suffice...(and clear the caches  :-) )
BUT the whole metadata field will appear.
To get the checksum only (with XMLUI) you must add some XSL transformation . Not sure if it´s the best approach. If this is the case, I personally would try helix´s approach
I just realized there's an even simpler way, just access the attribute
from the template rendering the file list. That template is processing
METS anyway. It's the same thing like getting the bistream size.
Emilio





El 09/11/2012 10:21, Hilton Gibson escribió:
Hi Emilio

How do we enable view of the checksum using the XMLUI when we click on "Show full item record"?

Cheers

hg


On 9 November 2012 10:46, emilio lorenzo <elorenzo@arvo.es> wrote:
Hi,
Depending on the method of ingest, Checksums COULD be stored on dc.description.provenance
b.e.

Submitted by xxxxxxx xxxxxxxxx on 2011-07-09T16:25:55Z
No. of bitstreams: 1
benchmarking del e_gobierno Local.pdf: 4197752 bytes, checksum: 4ff1d1fb534662d9e3fad95e9a23db15 (MD5)||Made available in DSpace on 2011-07-09T16:25:55Z (GMT). No. of bitstreams: 1
benchmarking del e_gobierno Local.pdf: 4197752 bytes, checksum: 4ff1d1fb534662d9e3fad95e9a23db15 (MD5)
Previous issue date: 2011-05


Since this metadata field contains sensitive information (emails, names & Checksums)  by default is Hidden in normal dspace configurations, so, it is not exposed in item-full-view (only visible to adminitrators)

see dspace.cfg... and/or other   .cfgs, There are plenty of references about this "hiding"

metadata.hide.dc.description.provenance = true
oai.mets.hide-provenance = true
bulkedit.ignore-on-export = dc.description.provenance

And (Perhaps) a way to acomplish what you want, would be to transform dc.description.provenance,
Best luck

Emilio

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