diff --git a/htdocs/projet/list.php b/htdocs/projet/list.php
index eaf9c5022a3..a24ee1fce65 100644
--- a/htdocs/projet/list.php
+++ b/htdocs/projet/list.php
@@ -854,7 +854,7 @@ if (!empty($moreforfilter)) {
 }
 
 $varpage = empty($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) : '');
 
 
@@ -864,6 +864,13 @@ print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwit
 // Fields title search
 // --------------------------------------------------------------------
 print '<tr class="liste_titre_filter">';
+// Action column
+if (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	print '<td class="liste_titre maxwidthsearch">';
+	$searchpicto = $form->showFilterButtons('left');
+	print $searchpicto;
+	print '</td>';
+}
 // Project ref
 if (!empty($arrayfields['p.ref']['checked'])) {
 	print '<td class="liste_titre">';
@@ -1033,14 +1040,18 @@ if (!empty($arrayfields['p.fk_statut']['checked'])) {
 	print '</td>';
 }
 // Action column
-print '<td class="liste_titre maxwidthsearch">';
-$searchpicto = $form->showFilterButtons();
-print $searchpicto;
-print '</td>';
-
+if (empty($conf->global->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 (!empty($conf->global->MAIN_CHECKBOX_LEFT_COLUMN)) {
+	print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
+}
 if (!empty($arrayfields['p.ref']['checked'])) {
 	print_liste_field_titre($arrayfields['p.ref']['label'], $_SERVER["PHP_SELF"], "p.ref", "", $param, "", $sortfield, $sortorder);
 }
@@ -1122,7 +1133,9 @@ if (!empty($arrayfields['p.email_msgid']['checked'])) {
 if (!empty($arrayfields['p.fk_statut']['checked'])) {
 	print_liste_field_titre($arrayfields['p.fk_statut']['label'], $_SERVER["PHP_SELF"], "p.fk_statut", "", $param, '', $sortfield, $sortorder, 'right ');
 }
-print_liste_field_titre($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";
 
 $i = 0;
@@ -1160,6 +1173,18 @@ while ($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->id, $arrayofselected)) {
+					$selected = 1;
+				}
+				print '<input id="cb'.$obj->id.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->id.'"'.($selected ? ' checked="checked"' : '').'>';
+			}
+			print '</td>';
+		}
 		// Project url
 		if (!empty($arrayfields['p.ref']['checked'])) {
 			print '<td class="nowraponall">';
@@ -1512,15 +1537,17 @@ while ($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->id, $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->id, $arrayofselected)) {
+					$selected = 1;
+				}
+				print '<input id="cb'.$obj->id.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->id.'"'.($selected ? ' checked="checked"' : '').'>';
 			}
-			print '<input id="cb'.$obj->id.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->id.'"'.($selected ? ' checked="checked"' : '').'>';
+			print '</td>';
 		}
-		print '</td>';
 		if (!$i) {
 			$totalarray['nbfield']++;
 		}