diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index e68274ecff2..ca948f8d1ab 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -772,7 +772,7 @@ print $hookmanager->resPrint;
 print '</div>';
 
 $varpage = empty($contextpage) ? $_SERVER["PHP_SELF"] : $contextpage;
-$selectedfields = $form->multiSelectArrayWithCheckbox('selectedfields', $arrayfields, $varpage); // This also change content of $arrayfields
+$selectedfields = $form->multiSelectArrayWithCheckbox('selectedfields', $arrayfields, $varpage, getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN', '')); // This also change content of $arrayfields
 if ($massactionbutton) {
 	$selectedfields .= $form->showCheckAddButtons('checkforselect', 1);
 }
@@ -782,6 +782,13 @@ print '<table class="tagtable liste'.($moreforfilter ? " listwithfilterbefore" :
 
 // Lines for filter fields
 print '<tr class="liste_titre_filter">';
+// Action column
+if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	print '<td class="liste_titre maxwidthsearch">';
+	$searchpicto = $form->showFilterButtons('left');
+	print $searchpicto;
+	print '</td>';
+}
 if (!empty($arrayfields['p.rowid']['checked'])) {
 	print '<td class="liste_titre">';
 	print '<input class="flat searchstring" type="text" name="search_id" size="1" value="'.dol_escape_htmltag($search_id).'">';
@@ -934,15 +941,19 @@ if (!empty($arrayfields['p.import_key']['checked'])) {
 	print '</td>';
 }
 // Action column
-print '<td class="liste_titre maxwidthsearch">';
-$searchpicto = $form->showFilterAndCheckAddButtons(0);
-print $searchpicto;
-print '</td>';
-
+if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	print '<td class="liste_titre maxwidthsearch">';
+	$searchpicto = $form->showFilterAndCheckAddButtons(0);
+	print $searchpicto;
+	print '</td>';
+}
 print '</tr>';
 
 // Ligne des titres
 print '<tr class="liste_titre">';
+if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
+}
 if (!empty($arrayfields['p.rowid']['checked'])) {
 	print_liste_field_titre($arrayfields['p.rowid']['label'], $_SERVER["PHP_SELF"], "p.rowid", "", $param, "", $sortfield, $sortorder);
 }
@@ -1032,7 +1043,9 @@ if (!empty($arrayfields['p.statut']['checked'])) {
 if (!empty($arrayfields['p.import_key']['checked'])) {
 	print_liste_field_titre($arrayfields['p.import_key']['label'], $_SERVER["PHP_SELF"], "p.import_key", "", $param, '', $sortfield, $sortorder, 'center ');
 }
-print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
+if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
+}
 print "</tr>\n";
 
 
@@ -1064,6 +1077,18 @@ while ($i < min($num, $limit)) {
 
 	print '<tr class="oddeven">';
 
+	// Action column
+	if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		print '<td class="nowrap center">';
+		if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
+			$selected = 0;
+			if (in_array($obj->rowid, $arrayofselected)) {
+				$selected = 1;
+			}
+			print '<input id="cb'.$obj->rowid.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->rowid.'"'.($selected ? ' checked="checked"' : '').'>';
+		}
+		print '</td>';
+	}
 	// ID
 	if (!empty($arrayfields['p.rowid']['checked'])) {
 		print '<td class="tdoverflowmax50">';
@@ -1292,15 +1317,17 @@ while ($i < min($num, $limit)) {
 	}
 
 	// Action column
-	print '<td class="nowrap center">';
-	if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
-		$selected = 0;
-		if (in_array($obj->rowid, $arrayofselected)) {
-			$selected = 1;
+	if (empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+		print '<td class="nowrap center">';
+		if ($massactionbutton || $massaction) {   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
+			$selected = 0;
+			if (in_array($obj->rowid, $arrayofselected)) {
+				$selected = 1;
+			}
+			print '<input id="cb'.$obj->rowid.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->rowid.'"'.($selected ? ' checked="checked"' : '').'>';
 		}
-		print '<input id="cb'.$obj->rowid.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->rowid.'"'.($selected ? ' checked="checked"' : '').'>';
+		print '</td>';
 	}
-	print '</td>';
 	if (!$i) {
 		$totalarray['nbfield']++;
 	}