more precise availability
diff --git a/i5TextHeaderSkeleton.i5.xml b/i5TextHeaderSkeleton.i5.xml
index 3923dfc..5a8876b 100644
--- a/i5TextHeaderSkeleton.i5.xml
+++ b/i5TextHeaderSkeleton.i5.xml
@@ -14,7 +14,7 @@
     <publicationStmt>
       <distributor>NOT FOR DISTRIBUTION - to be used locally in EuReCo</distributor>
       <pubAddress/>
-      <availability region="world">CLARIN-RES</availability>
+      <availability corresp="http://urn.fi/urn:nbn:fi:lb-2023121103" region="world" status="restricted">CLARIN RES +NC v2.1</availability>
       <pubDate/>
     </publicationStmt>
     <sourceDesc>