diff --git a/lib/jekyll/geolexica/filters.rb b/lib/jekyll/geolexica/filters.rb
index db8181c..af9148f 100644
--- a/lib/jekyll/geolexica/filters.rb
+++ b/lib/jekyll/geolexica/filters.rb
@@ -25,7 +25,7 @@ def display_authoritative_source(input)
         modification = input["modification"]
         return source unless modification
 
-        "#{source}, modified -- #{modification}"
+        "#{source}, #{input["status"] || "modified"} -- #{modification}"
       end
 
       def concepts_url(base_url)
diff --git a/lib/jekyll/geolexica/glossary.rb b/lib/jekyll/geolexica/glossary.rb
index 083c333..9bcc6bb 100644
--- a/lib/jekyll/geolexica/glossary.rb
+++ b/lib/jekyll/geolexica/glossary.rb
@@ -83,14 +83,21 @@ def normalize_sources(concept)
         concept['sources'] ||= []
 
         authoritative_sources.each do |authoritative_source|
+          if authoritative_source['relationship']
+            status = authoritative_source['relationship']['type']
+            modification = authoritative_source['relationship']['modification']
+          end
+
           concept['sources'] << {
+            "status" => status,
+            "modification" => modification,
             "origin" => {
               'ref' => authoritative_source['ref'],
               'clause' => authoritative_source['clause'],
               'link' => authoritative_source['link'],
             }.compact,
             'type' => 'authoritative'
-          }
+          }.compact
         end
       end