diff --git a/htdocs/comm/propal/list.php b/htdocs/comm/propal/list.php
index e7af582d121..e660f32ec5d 100644
--- a/htdocs/comm/propal/list.php
+++ b/htdocs/comm/propal/list.php
@@ -271,6 +271,98 @@ if (empty($reshook))
 	include DOL_DOCUMENT_ROOT.'/core/actions_massactions.inc.php';
 }
 
+if ($action == 'validate') {
+	if (GETPOST('confirm') == 'yes') {
+		$tmpproposal = new Propal($db);
+		$db->begin();
+		$error = 0;
+		foreach ($toselect as $checked) {
+			if ($tmpproposal->fetch($checked)) {
+				if ($tmpproposal->statut == 0) {
+					if ($tmpproposal->valid($user)) {
+						setEventMessage($tmpproposal->ref." ".$langs->trans('PassedInOpenStatus'), 'mesgs');
+					} else {
+						setEventMessage($langs->trans('CantBeValidated'), 'errors');
+						$error++;
+					}
+				} else {
+					setEventMessage($tmpproposal->ref." ".$langs->trans('IsNotADraft'), 'errors');
+					$error++;
+				}
+			}
+			dol_print_error($db);
+			$error++;
+		}
+		if ($error) {
+			$db->rollback();
+		} else {
+			$db->commit();
+		}
+	}
+}
+
+if ($action == "sign") {
+	if (GETPOST('confirm') == 'yes') {
+		$tmpproposal = new Propal($db);
+		$db->begin();
+		$error = 0;
+		foreach ($toselect as $checked) {
+			if ($tmpproposal->fetch($checked)) {
+				if ($tmpproposal->statut == 1) {
+					$tmpproposal->statut = 2;
+					if ($tmpproposal->update($user)) {
+						setEventMessage($tmpproposal->ref." ".$langs->trans('Signed'), 'mesgs');
+					} else {
+						dol_print_error($db);
+						$error++;
+					}
+				} else {
+					setEventMessage($tmpproposal->ref." ".$langs->trans('CantBeSign'), 'errors');
+					$error++;
+				}
+			} else {
+				dol_print_error($db);
+				$error++;
+			}
+		}
+		if ($error) {
+			$db->rollback();
+		} else {
+			$db->commit();
+		}
+	}
+}
+if ($action == "nosign") {
+	if (GETPOST('confirm') == 'yes') {
+		$tmpproposal = new Propal($db);
+		$db->begin();
+		$error = 0;
+		foreach ($toselect as $checked) {
+			if ($tmpproposal->fetch($checked)) {
+				if ($tmpproposal->statut == 1) {
+					$tmpproposal->statut = 3;
+					if ($tmpproposal->update($user)) {
+						setEventMessage($tmpproposal->ref." ".$langs->trans('NoSigned'), 'mesgs');
+					} else {
+						dol_print_error($db);
+						$error++;
+					}
+				} else {
+					setEventMessage($tmpproposal->ref." ".$langs->trans('CantBeClosed'), 'errors');
+					$error++;
+				}
+			} else {
+				dol_print_error($db);
+				$error++;
+			}
+		}
+		if ($error) {
+			$db->rollback();
+		} else {
+			$db->commit();
+		}
+	}
+}
 
 
 /*
@@ -493,6 +585,7 @@ if ($resql)
 		'presend'=>$langs->trans("SendByMail"),
 		'prevalidate'=>$langs->trans("Validate"),
 		'presign'=>$langs->trans("Sign"),
+		'nopresign'=>$langs->trans("NoSign"),
 	);
 	if ($user->rights->propal->supprimer) $arrayofmassactions['predelete'] = '<span class="fa fa-trash paddingrightonly"></span>'.$langs->trans("Delete");
 	if ($user->rights->propal->cloturer) $arrayofmassactions['closed'] = $langs->trans("Close");
@@ -531,6 +624,11 @@ if ($resql)
 		print $form->formconfirm($_SERVER["PHP_SELF"], $langs->trans("ConfirmMassSignature"), $langs->trans("ConfirmMassSignatureQuestion"), "sign", null, '', 0, 200, 500, 1);
 	}
 
+	if ($massaction == 'nopresign')
+	{
+		print $form->formconfirm($_SERVER["PHP_SELF"], $langs->trans("ConfirmMassNoSignature"), $langs->trans("ConfirmMassNoSignatureQuestion"), "nosign", null, '', 0, 200, 500, 1);
+	}
+
 	if ($sall)
 	{
 		foreach ($fieldstosearchall as $key => $val) $fieldstosearchall[$key] = $langs->trans($val);
@@ -1389,67 +1487,6 @@ if ($resql)
 
 	print $formfile->showdocuments('massfilesarea_proposals', '', $filedir, $urlsource, 0, $delallowed, '', 1, 1, 0, 48, 1, $param, $title, '', '', '', null, $hidegeneratedfilelistifempty);
 
-	if ($action == 'validate') {
-		if (GETPOST('confirm') == 'yes') {
-			$tmpproposal = new Propal($db);
-			$db->begin();
-			$error = 0;
-			foreach ($toselect as $checked) {
-				if ($tmpproposal->fetch($checked)) {
-					if ($tmpproposal->statut == 0) {
-						if ($tmpproposal->valid($user)) {
-							setEventMessage($tmpproposal->ref." ".$langs->trans('PassedInOpenStatus'), 'mesgs');
-						} else {
-							setEventMessage($langs->trans('CantBeValidated'), 'errors');
-							$error++;
-						}
-					} else {
-						setEventMessage($tmpproposal->ref." ".$langs->trans('IsNotADraft'), 'errors');
-						$error++;
-					}
-				}
-				dol_print_error($db);
-				$error++;
-			}
-			if ($error) {
-				$db->rollback();
-			} else {
-				$db->commit();
-			}
-		}
-	}
-
-	if ($action == "sign") {
-		if (GETPOST('confirm') == 'yes') {
-			$tmpproposal = new Propal($db);
-			$db->begin();
-			$error = 0;
-			foreach ($toselect as $checked) {
-				if ($tmpproposal->fetch($checked)) {
-					if ($tmpproposal->statut == 1) {
-						$tmpproposal->statut = 2;
-						if ($tmpproposal->update($user)) {
-							setEventMessage($tmpproposal->ref." ".$langs->trans('Signed'), 'mesgs');
-						} else {
-							dol_print_error($db);
-							$error++;
-						}
-					} else {
-						setEventMessage($tmpproposal->ref." ".$langs->trans('CantBeSign'), 'errors');
-						$error++;
-					}
-				} else {
-					dol_print_error($db);
-					$error++;
-				}
-			}
-			if ($error) {
-				$db->rollback();
-			} else {
-				$db->commit();
-			}
-		}
-	}
 } else {
 		dol_print_error($db);
 }
diff --git a/htdocs/langs/fr_FR/propal.lang b/htdocs/langs/fr_FR/propal.lang
index 64199c5248d..aaff4579427 100644
--- a/htdocs/langs/fr_FR/propal.lang
+++ b/htdocs/langs/fr_FR/propal.lang
@@ -90,12 +90,17 @@ PassedInOpenStatus = passé au statut "ouvert"
 CantBeSign = ne peut pas être signée
 Sign = Signer
 Signed = signé
+NoSign = Non signer
+NoSigned = Non signé
 CantBeSign = ne peut pas être signé
+CantBeSign = ne peut pas être non signé
 CantBeValidated = Ne peut pas être validé
 ConfirmMassValidation = Confirmer la validation ?
 ConfirmMassSignature = Confirmer la signature ?
+ConfirmMassNoSignature = Confirmer la non signature ?
 ConfirmMassValidationQuestion = Voulez-vous confirmer la validation des devis brouillons selectionnés ?
 ConfirmMassSignatureQuestion = Voulez-vous confirmer la signature des devis ouvert selectionnés ?
+ConfirmMassNoSignatureQuestion = Voulez-vous confirmer la non signature des devis ouvert selectionnés ?
 PropNoProductOrService = devis ne contient pas de produits ni de services
 PropsNoProductOrService = devis ne contiennent pas de produits ni de services
 IdProposal=ID de proposition