In Wikidata, the formatter URL property can be set so that external ID
property values get a deep link to the external resource, see, e.g.,
https://www.wikidata.org/wiki/Property:P10831
I have attempted a similar pattern on a wikibase.cloud instance, see,
e.g.,
https://dreams.wikibase.cloud/wiki/Property:P40. However the
external ID does not get a deep link, - it is just shown as a string,
see, e.g.,
https://dreams.wikibase.cloud/wiki/Item:Q100
Is it possible?
I have also asked at Stackoverflow:
https://stackoverflow.com/questions/72788350/make-external-identifier-prope…
I now see documentation at
https://www.mediawiki.org/wiki/Wikibase/Installation/Advanced_configuration…
where $wgWBRepoSettings['formatterUrlProperty'] should be set in
LocalSettings.php. As far as I understand this configuration is not
available in wikibase.cloud instances for administrative users such as
me. Is that correct?
best
Finn Årup Nielsen