diff --git a/workers/loaders/json-inspirehep.ini b/workers/loaders/json-inspirehep.ini
index 4346f2dfb..27fa95d59 100644
--- a/workers/loaders/json-inspirehep.ini
+++ b/workers/loaders/json-inspirehep.ini
@@ -1,16 +1,11 @@
-#loader json-inspirehep.ini (version novembre 2022 - Inist-CNRS)
+#loader json-inspirehep.ini (version juin 2023 - Inist-CNRS)
 
 append = pack
 label = json-inspirehep
 
-# load some plugins to activate some statements
 [use]
 plugin = basics
 
-# Toggle ezs traces (see server stderr log)
-[debug]
-ezs = false
-
 [JSONParse]
 separator = hits.hits.*
 
@@ -20,27 +15,33 @@ value = get('id')
 
 path = Titre
 value = get('metadata.titles[0].title')
+#1e occurrence
 
 path = Type de document
 value = get('metadata.document_type')
 
 path = Année de publication
 value = get('metadata.publication_info[0].year')
+#1e occurrence
 
 path = Revue
 value = get('metadata.publication_info[0].journal_title')
+#1e occurrence
 
 path = Issue
 value = get('metadata.publication_info[0].journal_issue')
+#1e occurrence
 
 path = N° de volume
 value = get('metadata.publication_info[0].journal_volume')
+#1e occurrence
 
 path = N° conférence
 value = get('metadata.publication_info[0].cnum')
+#1e occurrence
 
 path = Auteurs
-value = get('metadata.authors').map(author => ({ full_name: author.full_name, affiliations: author.affiliations ? author.affiliations.map(aff => ({ label: aff.value || "", url: ( aff.record ? aff.record["$ref"] : "q" ) }) ) : [] } ))
+value = get('metadata.authors').map(author => ({ full_name: author.full_name, affiliations: author.affiliations ? author.affiliations.map(aff => ({ label: aff.value || "", url: ( aff.record ? aff.record["$ref"] : "empty" ) }) ) : [] } ))
 
 path = Catégorie inspire
 value = get('metadata.inspire_categories').map(cat => cat.term).uniq()
@@ -53,21 +54,26 @@ value = get('metadata.collaborations').map(col => col.value).uniq()
 
 path = Résumé
 value = get('metadata.abstracts[0].value')
+#1e occurrence
 
 path = DOI
 value = get('metadata.dois').map(doi => doi.value).uniq()
 
 [assign]
 path = UrlsLabo
-value = get('Auteurs').map(author => author.affiliations.map(aff => aff.url)).flatten().uniq()
+value = get('Auteurs').map(author => author.affiliations.filter(aff => aff.url!=="empty").map(aff => aff.url)).flatten().uniq()
 
 [assign]
 path = codesLabos
-value = get("UrlsLabo").map(url => String(url).split("/").slice(-1)[0])
+value = get("UrlsLabo").map(url => url.split("/").slice(-1)[0])
+
+[OBJFlatten]
+separator = /
 
 [assign]
 path = uri
 value = get('id')
+#constitution identifiant URI LOdex à partir de l'ID
 
 # Ensures that each object contains an identification key (required by lodex)
 [swing]
@@ -91,4 +97,3 @@ path = lodexStamp.usedParser
 value = env('parser')
 path = lodexStamp.uploadedFilename
 value = env('source')
-