diff --git a/htdocs/admin/modulehelp.php b/htdocs/admin/modulehelp.php
index 21e3afb3921..143ebc627f8 100644
--- a/htdocs/admin/modulehelp.php
+++ b/htdocs/admin/modulehelp.php
@@ -225,20 +225,6 @@ asort($orders);
 //var_dump($modules);
 
 
-
-$h = 0;
-
-$head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=desc';
-$head[$h][1] = $langs->trans("Description");
-$head[$h][2] = 'desc';
-$h++;
-
-$head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=feature';
-$head[$h][1] = $langs->trans("TechnicalServicesProvided");
-$head[$h][2] = 'feature';
-$h++;
-
-
 $i=0;
 foreach($orders as $tmpkey => $tmpvalue)
 {
@@ -257,6 +243,28 @@ $special = $objMod->special;
 $tab=explode('_',$value);
 $familyposition=$tab[0]; $familykey=$tab[1]; $module_position=$tab[2]; $numero=$tab[3];
 
+
+
+$h = 0;
+
+$head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=desc';
+$head[$h][1] = $langs->trans("Description");
+$head[$h][2] = 'desc';
+$h++;
+
+$head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=feature';
+$head[$h][1] = $langs->trans("TechnicalServicesProvided");
+$head[$h][2] = 'feature';
+$h++;
+
+if ($objMod->isCoreOrExternalModule() == 'external')
+{
+    $head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=changelog';
+    $head[$h][1] = $langs->trans("ChangeLog");
+    $head[$h][2] = 'changelog';
+    $h++;
+}
+
 // Check filters
 $modulename=$objMod->getName();
 $moduledesc=$objMod->getDesc();
@@ -536,6 +544,13 @@ if ($mode == 'feature')
 }
 
 
+if ($mode == 'changelog')
+{
+    $changelog=$objMod->getChangeLog();
+    if ($changelog) $text.='<div class="moduledesclong">'.$changelog.'<div>';
+    else $text.='<div class="moduledesclong">'.$langs->trans("NotAvailable").'</div>';
+}
+
 print $text;
 
 
diff --git a/htdocs/core/modules/DolibarrModules.class.php b/htdocs/core/modules/DolibarrModules.class.php
index 37e72024e2a..f05b549fe18 100644
--- a/htdocs/core/modules/DolibarrModules.class.php
+++ b/htdocs/core/modules/DolibarrModules.class.php
@@ -652,7 +652,7 @@ class DolibarrModules           // Can not be abstract, because we need to insta
             if ((float) DOL_VERSION >= 6.0)
             {
                 @include_once DOL_DOCUMENT_ROOT.'/core/lib/parsemd.lib.php';
-                $content = dolMd2Html($content, 'parsedown', array('doc/'=>dol_buildpath('cabinetmed/doc/', 1)));
+                $content = dolMd2Html($content, 'parsedown', array('doc/'=>dol_buildpath(strtolower($this->name).'/doc/', 1)));
             }
             else
             {
@@ -678,6 +678,55 @@ class DolibarrModules           // Can not be abstract, because we need to insta
         return $content;
     }
 
+    /**
+     * Gives the changelog. First check ChangeLog-la_LA.md then ChangeLog.md
+     *
+     * @return  string  Content of ChangeLog
+     */
+    function getChangeLog()
+    {
+        global $langs;
+        $langs->load("admin");
+
+        include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
+        include_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
+
+        $filefound= false;
+
+        // Define path to file README.md.
+        // First check README-la_LA.md then README.md
+        $pathoffile = dol_buildpath(strtolower($this->name).'/ChangeLog-'.$langs->defaultlang.'.md', 0);
+        if (dol_is_file($pathoffile))
+        {
+            $filefound = true;
+        }
+        if (! $filefound)
+        {
+            $pathoffile = dol_buildpath(strtolower($this->name).'/ChangeLog.md', 0);
+            if (dol_is_file($pathoffile))
+            {
+                $filefound = true;
+            }
+        }
+
+        if ($filefound)     // Mostly for external modules
+        {
+            $content = file_get_contents($pathoffile);
+
+            if ((float) DOL_VERSION >= 6.0)
+            {
+                @include_once DOL_DOCUMENT_ROOT.'/core/lib/parsemd.lib.php';
+                $content = dolMd2Html($content, 'parsedown', array('doc/'=>dol_buildpath(strtolower($this->name).'/doc/', 1)));
+            }
+            else
+            {
+                $content = nl2br($content);
+            }
+        }
+
+        return $content;
+    }
+
     /**
      * Gives the publisher name
      *