diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index bd95e5a67e4..9c5ffd03234 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -66,6 +66,7 @@ $origin = GETPOST('origin', 'alpha');
 $originid = GETPOST('originid', 'int');
 $confirm = GETPOST('confirm', 'alpha');
 $lineid = GETPOST('lineid', 'int');
+$contactid = GETPOST('contactid','int');
 
 // PDF
 $hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));
@@ -76,8 +77,7 @@ $hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (! empty($co
 $NBLINES = 4;
 
 // Security check
-if (! empty($user->societe_id))
-	$socid = $user->societe_id;
+if (! empty($user->societe_id)) $socid = $user->societe_id;
 $result = restrictedArea($user, 'propal', $id);
 
 $object = new Propal($db);
@@ -261,7 +261,7 @@ else if ($action == 'add' && $user->rights->propal->creer) {
 				$object->remise_percent = GETPOST('remise_percent');
 				$object->remise_absolue = GETPOST('remise_absolue');
 				$object->socid = GETPOST('socid');
-				$object->contactid = GETPOST('contactidp');
+				$object->contactid = GETPOST('contactid');
 				$object->fk_project = GETPOST('projectid');
 				$object->modelpdf = GETPOST('model');
 				$object->author = $user->id; // deprecated
@@ -285,7 +285,7 @@ else if ($action == 'add' && $user->rights->propal->creer) {
 			$object->cond_reglement_id = GETPOST('cond_reglement_id');
 			$object->mode_reglement_id = GETPOST('mode_reglement_id');
             $object->fk_account = GETPOST('fk_account', 'int');
-			$object->contactid = GETPOST('contactidp');
+			$object->contactid = GETPOST('contactid');
 			$object->fk_project = GETPOST('projectid');
 			$object->modelpdf = GETPOST('model');
 			$object->author = $user->id; // deprecated
@@ -450,9 +450,9 @@ else if ($action == 'add' && $user->rights->propal->creer) {
 			if ($id > 0)
 			{
 				// Insertion contact par defaut si defini
-				if (GETPOST('contactidp') > 0)
+				if (GETPOST('contactid') > 0)
 				{
-					$result = $object->add_contact(GETPOST('contactidp'), 'CUSTOMER', 'external');
+					$result = $object->add_contact(GETPOST('contactid'), 'CUSTOMER', 'external');
 					if ($result < 0)
 					{
 						$error++;
@@ -1256,7 +1256,8 @@ $companystatic = new Societe($db);
 $now = dol_now();
 
 // Add new proposal
-if ($action == 'create') {
+if ($action == 'create')
+{
 	print_fiche_titre($langs->trans("NewProp"));
 
 	$soc = new Societe($db);
@@ -1356,12 +1357,16 @@ if ($action == 'create') {
 	}
 	print '</tr>' . "\n";
 
-	// Contacts
-	if ($socid > 0) {
+	// Contacts (ask contact only if thirdparty already defined). TODO do this also into order and invoice.
+	if ($socid > 0)
+	{
 		print "<tr><td>" . $langs->trans("DefaultContact") . '</td><td colspan="2">';
-		$form->select_contacts($soc->id, $setcontact, 'contactidp', 1, $srccontactslist);
+		$form->select_contacts($soc->id, $contactid, 'contactid', 1, $srccontactslist);
 		print '</td></tr>';
+	}
 
+	if ($socid > 0)
+	{
 		// Ligne info remises tiers
 		print '<tr><td>' . $langs->trans('Discounts') . '</td><td colspan="2">';
 		if ($soc->remise_percent)
diff --git a/htdocs/commande/fiche.php b/htdocs/commande/fiche.php
index d73a4c068e1..f05f516e188 100644
--- a/htdocs/commande/fiche.php
+++ b/htdocs/commande/fiche.php
@@ -233,7 +233,7 @@ else if ($action == 'add' && $user->rights->commande->creer) {
 		$object->date_livraison = $datelivraison;
         $object->shipping_method_id = GETPOST('shipping_method_id', 'int');
 		$object->fk_delivery_address = GETPOST('fk_address');
-		$object->contactid = GETPOST('contactidp');
+		$object->contactid = GETPOST('contactid');
 
 		// If creation from another object of another module (Example: origin=propal, originid=1)
 		if (! empty($origin) && ! empty($originid)) {
@@ -383,8 +383,8 @@ else if ($action == 'add' && $user->rights->commande->creer) {
 
 		// Insert default contacts if defined
 		if ($object_id > 0) {
-			if (GETPOST('contactidp')) {
-				$result = $object->add_contact(GETPOST('contactidp'), 'CUSTOMER', 'external');
+			if (GETPOST('contactid')) {
+				$result = $object->add_contact(GETPOST('contactid'), 'CUSTOMER', 'external');
 				if ($result < 0) {
 					setEventMessage($langs->trans("ErrorFailedToAddContact"), 'errors');
 					$error ++;
@@ -1481,7 +1481,7 @@ if ($action == 'create' && $user->rights->commande->creer) {
 	*/
 	if ($socid > 0) {
 		print "<tr><td>" . $langs->trans("DefaultContact") . '</td><td colspan="2">';
-		$form->select_contacts($soc->id, $setcontact, 'contactidp', 1, $srccontactslist);
+		$form->select_contacts($soc->id, $setcontact, 'contactid', 1, $srccontactslist);
 		print '</td></tr>';
 
 		// Ligne info remises tiers
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 7dfe2b3e7d3..5cf872eb3d8 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -3344,7 +3344,7 @@ class Form
      *    @param    string	$htmlname    	Nom du formulaire select
      *    @return	void
      */
-    function form_contacts($page, $societe, $selected='', $htmlname='contactidp')
+    function form_contacts($page, $societe, $selected='', $htmlname='contactid')
     {
         global $langs, $conf;