Merged in task/dspace-cris-2023_02_x/DSC-1706 (pull request DSpace#2222)

[DSC-1706]

Approved-by: Giuseppe Digilio

dspace/config/modules/iiif.cfg

@@ -10,12 +10,12 @@ iiif.image.server = http://localhost:8182/iiif/2/
 # Base URL of the search service used to support the (experimental) IIIF Search
 # capability. The actual path will depend on how search is being supported.
 # This example uses the solr plugin https://dbmdz.github.io/solr-ocrhighlighting/
-# iiif.search.url = ${solr.server}/${solr.multicorePrefix}ocr
+iiif.search.url = ${solr.server}/${solr.multicorePrefix}ocr
 
 # The search plugin used to support (experimental) IIIF Search.
 # This is the class used with https://dbmdz.github.io/solr-ocrhighlighting/
 # It is currently the only supported option.
-# iiif.search.plugin = org.dspace.app.iiif.service.WordHighlightSolrSearch
+iiif.search.plugin = org.dspace.app.iiif.service.WordHighlightSolrSearch
 
 # Sets the viewing hint. Possible values: "paged" or "individuals".
 # Typically "paged" is preferred for multi-age documents. Use "individuals"