diff --git a/modules/articoli/controller_before.php b/modules/articoli/controller_before.php
new file mode 100644
index 000000000..5ec68a46e
--- /dev/null
+++ b/modules/articoli/controller_before.php
@@ -0,0 +1,24 @@
+<?php
+
+echo '
+<div class="container">
+    <div class="row">
+        <div class=col-md-12">
+            <h5>'.tr('Legenda').':</h5>
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-md-4">
+            <span class="pull-left icon" style="background-color:white;"></span>
+            <span class="text">&nbsp;'.tr('Articolo senza soglia minima').'</span>
+        </div>
+        <div class="col-md-4">
+            <span class="pull-left icon" style="background-color:#CCFFCC;"></span>
+            <span class="text">&nbsp;'.tr('Quantità superiore alla soglia minima').'</span>
+        </div>
+        <div class="col-md-4">
+            <span class="pull-left icon" style="background-color:#ec5353;"></span>
+            <span class="text">&nbsp;'.tr('Quantità inferiore alla soglia minima').'</span>
+        </div>
+    </div>
+</div>';