diff --git a/omegat/project_save.tmx b/omegat/project_save.tmx
index b4687b3..11eea3a 100644
--- a/omegat/project_save.tmx
+++ b/omegat/project_save.tmx
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE tmx SYSTEM "tmx11.dtd">
 <tmx version="1.1">
-  <header creationtool="OmegaT" o-tmf="OmegaT TMX" adminlang="EN-US" datatype="plaintext" creationtoolversion="5.8.0_0_0c2e30eb3" segtype="sentence" srclang="en"/>
+  <header creationtool="OmegaT" o-tmf="OmegaT TMX" adminlang="EN-US" datatype="plaintext" creationtoolversion="5.6.0_0_24bf6d1a" segtype="sentence" srclang="en"/>
   <body>
 <!-- Default translations -->
     <tu>
@@ -46383,6 +46383,14 @@ il vaut mieux déterminer l'égalité approximative.</seg>
         <seg>Consulter le journal des modifications de versionnage.</seg>
       </tuv>
     </tu>
+    <tu>
+      <tuv lang="en">
+        <seg>Visibility cycling and structure editing help to work with the tree.</seg>
+      </tuv>
+      <tuv lang="fr" changeid="matth" changedate="20211129T180325Z" creationid="matth" creationdate="20211129T180325Z">
+        <seg>Le cycle de visibilité et l'édition de la structure aident à travailler avec l'arbre.</seg>
+      </tuv>
+    </tu>
     <tu>
       <tuv lang="en">
         <seg>Visit a different file instead of the one visited last (@code{find-alternate-file}).</seg>
