diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index fbb5ec1a9aa..ae22d682c43 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -1289,6 +1289,7 @@ class Commande extends CommonOrder
 	{
 		global $conf, $hookmanager;
 
+		dol_include_once('/multicurrency/class/multicurrency.class.php');
 		dol_include_once('/core/class/extrafields.class.php');
 
 		$error = 0;
@@ -1363,6 +1364,29 @@ class Commande extends CommonOrder
 		$this->origin = $object->element;
 		$this->origin_id = $object->id;
 
+				// Multicurrency (test on $this->multicurrency_tx because we should take the default rate only if not using origin rate)
+		if (!empty($conf->multicurrency->enabled)) {
+			if (!empty($object->multicurrency_code)) {
+				$this->multicurrency_code = $object->multicurrency_code;
+			}
+			if (!empty($conf->global->MULTICURRENCY_USE_ORIGIN_TX) && !empty($object->multicurrency_tx)) {
+				$this->multicurrency_tx = $object->multicurrency_tx;
+			}
+
+			if (!empty($this->multicurrency_code) && empty($this->multicurrency_tx)) {
+					$tmparray = MultiCurrency::getIdAndTxFromCode($this->db, $this->multicurrency_code, $this->date_commande);
+					$this->fk_multicurrency = $tmparray[0];
+					$this->multicurrency_tx = $tmparray[1];
+			} else {
+					$this->fk_multicurrency = MultiCurrency::getIdFromCode($this->db, $this->multicurrency_code);
+			}
+			if (empty($this->fk_multicurrency)) {
+					$this->multicurrency_code = $conf->currency;
+					$this->fk_multicurrency = 0;
+					$this->multicurrency_tx = 1;
+			}
+		}
+
 		// get extrafields from original line
 		$object->fetch_optionals();
 
diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 1dfe331c545..908df672c30 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -2945,8 +2945,8 @@ if ($action == 'create') {
 				$remise_absolue 	= (!empty($expesrc->remise_absolue) ? $expesrc->remise_absolue : (!empty($soc->remise_absolue) ? $soc->remise_absolue : 0));
 
 				if (!empty($conf->multicurrency->enabled)) {
-					$currency_code 	= (!empty($expesrc->currency_code) ? $expesrc->currency_code : (!empty($soc->currency_code) ? $soc->currency_code : $objectsrc->multicurrency_code));
-					$currency_tx 	= (!empty($expesrc->currency_tx) ? $expesrc->currency_tx : (!empty($soc->currency_tx) ? $soc->currency_tx : $objectsrc->currency_tx));
+					$currency_code 	= (!empty($expesrc->multicurrency_code) ? $expesrc->multicurrency_code : (!empty($soc->multicurrency_code) ? $soc->multicurrency_code : $objectsrc->multicurrency_code));
+					$currency_tx 	= (!empty($expesrc->multicurrency_tx) ? $expesrc->multicurrency_tx : (!empty($soc->multicurrency_tx) ? $soc->multicurrency_tx : $objectsrc->multicurrency_tx));
 				}
 
 				//Replicate extrafields
@@ -4549,16 +4549,16 @@ if ($action == 'create') {
 		if ($displayWarranty) {
 			// Retained Warranty
 			print '<tr class="retained-warranty-lines"  ><td>';
-			print '<table id="retained-warranty-table" class="nobordernopadding" width="100%"><tr><td>';
+			print '<table id="retained-warranty-table" class="nobordernopadding centpercent"><tr><td>';
 			print $langs->trans('RetainedWarranty');
 			print '</td>';
-			if ($action != 'editretainedwarranty' && $user->rights->facture->creer) {
+			if ($action != 'editretainedwarranty' && $user->rights->facture->creer && $object->statut == Facture::STATUS_DRAFT) {
 				print '<td align="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editretainedwarranty&token='.newToken().'&facid='.$object->id.'">'.img_edit($langs->trans('setretainedwarranty'), 1).'</a></td>';
 			}
 
 			print '</tr></table>';
 			print '</td><td>';
-			if ($action == 'editretainedwarranty') {
+			if ($action == 'editretainedwarranty' && $object->statut == Facture::STATUS_DRAFT) {
 				print '<form  id="retained-warranty-form"  method="POST" action="'.$_SERVER['PHP_SELF'].'?facid='.$object->id.'">';
 				print '<input type="hidden" name="action" value="setretainedwarranty">';
 				print '<input type="hidden" name="token" value="'.newToken().'">';
@@ -4575,7 +4575,7 @@ if ($action == 'create') {
 			print '<table id="retained-warranty-cond-reglement-table"  class="nobordernopadding" width="100%"><tr><td>';
 			print $langs->trans('PaymentConditionsShortRetainedWarranty');
 			print '</td>';
-			if ($action != 'editretainedwarrantypaymentterms' && $user->rights->facture->creer) {
+			if ($action != 'editretainedwarrantypaymentterms' && $user->rights->facture->creer && $object->statut == Facture::STATUS_DRAFT) {
 				print '<td align="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editretainedwarrantypaymentterms&token='.newToken().'&facid='.$object->id.'">'.img_edit($langs->trans('setPaymentConditionsShortRetainedWarranty'), 1).'</a></td>';
 			}
 
@@ -4586,7 +4586,7 @@ if ($action == 'create') {
 				$defaultDate = $object->date;
 			}
 
-			if ($action == 'editretainedwarrantypaymentterms') {
+			if ($action == 'editretainedwarrantypaymentterms' && $object->statut == Facture::STATUS_DRAFT) {
 				//date('Y-m-d',$object->date_lim_reglement)
 				print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'?facid='.$object->id.'">';
 				print '<input type="hidden" name="action" value="setretainedwarrantyconditions">';
@@ -4610,7 +4610,7 @@ if ($action == 'create') {
 			print '<table id="retained-warranty-date-limit-table"  class="nobordernopadding" width="100%"><tr><td>';
 			print $langs->trans('RetainedWarrantyDateLimit');
 			print '</td>';
-			if ($action != 'editretainedwarrantydatelimit' && $user->rights->facture->creer) {
+			if ($action != 'editretainedwarrantydatelimit' && $user->rights->facture->creer && $object->statut == Facture::STATUS_DRAFT) {
 				print '<td align="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editretainedwarrantydatelimit&token='.newToken().'&facid='.$object->id.'">'.img_edit($langs->trans('setretainedwarrantyDateLimit'), 1).'</a></td>';
 			}
 
@@ -4621,7 +4621,7 @@ if ($action == 'create') {
 				$defaultDate = $object->date;
 			}
 
-			if ($action == 'editretainedwarrantydatelimit') {
+			if ($action == 'editretainedwarrantydatelimit' && $object->statut == Facture::STATUS_DRAFT) {
 				//date('Y-m-d',$object->date_lim_reglement)
 				print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'?facid='.$object->id.'">';
 				print '<input type="hidden" name="action" value="setretainedwarrantydatelimit">';