diff --git a/htdocs/holiday/list.php b/htdocs/holiday/list.php
index 10c8288b45e..85cc0961363 100644
--- a/htdocs/holiday/list.php
+++ b/htdocs/holiday/list.php
@@ -540,7 +540,7 @@ if ($resql) {
 	}
 
 	$varpage = empty($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
 	$selectedfields .= (count($arrayofmassactions) ? $form->showCheckAddButtons('checkforselect', 1) : '');
 
 
@@ -555,7 +555,13 @@ if ($resql) {
 
 	// Filters
 	print '<tr class="liste_titre_filter">';
-
+	// Action column
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+		print '<td class="liste_titre maxwidthsearch">';
+		$searchpicto = $form->showFilterButtons('left');
+		print $searchpicto;
+		print '</td>';
+	}
 	if (!empty($arrayfields['cp.ref']['checked'])) {
 		print '<td class="liste_titre">';
 		print '<input class="flat maxwidth50" type="text" name="search_ref" value="'.dol_escape_htmltag($search_ref).'">';
@@ -681,14 +687,19 @@ if ($resql) {
 	}
 
 	// Action column
-	print '<td class="liste_titre maxwidthsearch">';
-	$searchpicto = $form->showFilterButtons();
-	print $searchpicto;
-	print '</td>';
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+		print '<td class="liste_titre maxwidthsearch">';
+		$searchpicto = $form->showFilterButtons();
+		print $searchpicto;
+		print '</td>';
+	}
 
 	print "</tr>\n";
 
 	print '<tr class="liste_titre">';
+	if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch center ');
+	}
 	if (!empty($arrayfields['cp.ref']['checked'])) {
 		print_liste_field_titre($arrayfields['cp.ref']['label'], $_SERVER["PHP_SELF"], "cp.ref", "", $param, '', $sortfield, $sortorder);
 	}
@@ -731,7 +742,9 @@ if ($resql) {
 	if (!empty($arrayfields['cp.statut']['checked'])) {
 		print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "cp.statut", "", $param, '', $sortfield, $sortorder, 'right ');
 	}
-	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch center ');
+	if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+		print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'maxwidthsearch center ');
+	}
 	print "</tr>\n";
 
 	$listhalfday = array('morning'=>$langs->trans("Morning"), "afternoon"=>$langs->trans("Afternoon"));
@@ -789,7 +802,18 @@ if ($resql) {
 			$endhalfday = ($obj->halfday == 1 || $obj->halfday == 2) ? 'morning' : 'afternoon';
 
 			print '<tr class="oddeven">';
-
+			// Action column
+			if (getDolGlobalString('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>';
+			}
 			if (!empty($arrayfields['cp.ref']['checked'])) {
 				print '<td class="nowraponall">';
 				print $holidaystatic->getNomUrl(1, 1);
@@ -893,15 +917,17 @@ if ($resql) {
 			}
 
 			// 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)) {
-					$selected = 1;
+			if (!getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
+				print '<td class="nowrap center">';
+				if ($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']++;
 			}