diff --git a/htdocs/supplier_proposal/contact.php b/htdocs/supplier_proposal/contact.php
new file mode 100644
index 00000000000..3773aab6f0c
--- /dev/null
+++ b/htdocs/supplier_proposal/contact.php
@@ -0,0 +1,206 @@
+<?php
+/* Copyright (C) 2005      Patrick Rouillon     <patrick@rouillon.net>
+ * Copyright (C) 2005-2018 Destailleur Laurent  <eldy@users.sourceforge.net>
+ * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@capnetworks.com>
+ * Copyright (C) 2017      Ferran Marcet       	 <fmarcet@2byte.es>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ *       \file       htdocs/supplier_proposal/contact.php
+ *       \ingroup    supplier_proposal
+ *       \brief      Tab to manage contact of a supplier proposal
+ */
+
+require '../main.inc.php';
+require_once DOL_DOCUMENT_ROOT.'/supplier_proposal/class/supplier_proposal.class.php';
+require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/supplier_proposal.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
+require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
+
+$langs->loadLangs(array("propal","facture","orders","sendings","companies"));
+
+$id		= GETPOST('id', 'int');
+$ref	= GETPOST('ref', 'alpha');
+$action	= GETPOST('action', 'alpha');
+
+// Security check
+if ($user->societe_id) $socid=$user->societe_id;
+$result = restrictedArea($user, 'supplier_proposal', $id, 'supplier_proposal', '');
+
+$object = new SupplierProposal($db);
+
+$permissiontoedit = $user->rights->supplier_proposal->creer;
+
+
+/*
+ * Add a new contact
+ */
+
+if ($action == 'addcontact' && $permissiontoedit)
+{
+	$result = $object->fetch($id);
+
+    if ($result > 0 && $id > 0)
+    {
+    	$contactid = (GETPOST('userid') ? GETPOST('userid') : GETPOST('contactid'));
+  		$result = $object->add_contact($contactid, $_POST["type"], $_POST["source"]);
+    }
+
+	if ($result >= 0)
+	{
+		header("Location: ".$_SERVER['PHP_SELF']."?id=".$object->id);
+		exit;
+	}
+	else
+	{
+		if ($object->error == 'DB_ERROR_RECORD_ALREADY_EXISTS')
+		{
+			$langs->load("errors");
+			setEventMessages($langs->trans("ErrorThisContactIsAlreadyDefinedAsThisType"), null, 'errors');
+		}
+		else
+		{
+			setEventMessages($object->error, $object->errors, 'errors');
+		}
+	}
+}
+
+// Toggle the status of a contact
+else if ($action == 'swapstatut' && $permissiontoedit)
+{
+	if ($object->fetch($id))
+	{
+	    $result=$object->swapContactStatus(GETPOST('ligne'));
+	}
+	else
+	{
+		dol_print_error($db);
+	}
+}
+
+// Deleting a contact
+else if ($action == 'deletecontact' && $permissiontoedit)
+{
+	$object->fetch($id);
+	$result = $object->delete_contact(GETPOST("lineid",'int'));
+
+	if ($result >= 0)
+	{
+		header("Location: ".$_SERVER['PHP_SELF']."?id=".$object->id);
+		exit;
+	}
+	else {
+		dol_print_error($db);
+	}
+}
+
+
+
+/*
+ * View
+ */
+
+$help_url='';
+llxHeader('',$langs->trans("SupplierProposals"),$help_url);
+
+$form = new Form($db);
+$formcompany = new FormCompany($db);
+$contactstatic=new Contact($db);
+$userstatic=new User($db);
+
+
+/* *************************************************************************** */
+/*                                                                             */
+/* Mode vue et edition                                                         */
+/*                                                                             */
+/* *************************************************************************** */
+
+if ($id > 0 || ! empty($ref))
+{
+	$langs->trans("SupplierProposal");
+
+	if ($object->fetch($id, $ref) > 0)
+	{
+		$object->fetch_thirdparty();
+
+		$head = supplier_proposal_prepare_head($object);
+		dol_fiche_head($head, 'contact', $langs->trans("CommRequest"), -1, 'supplier_proposal');
+
+		// Supplier order card
+
+		$linkback = '<a href="'.DOL_URL_ROOT.'/supplier_proposal/list.php'.(! empty($socid)?'?socid='.$socid:'').'">'.$langs->trans("BackToList").'</a>';
+
+		$morehtmlref='<div class="refidno">';
+		// Ref supplier
+		$morehtmlref.=$form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', 0, 1);
+		$morehtmlref.=$form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, 0, 'string', '', null, null, '', 1);
+		// Thirdparty
+		$morehtmlref.='<br>'.$langs->trans('ThirdParty') . ' : ' . $object->thirdparty->getNomUrl(1);
+		// Project
+		if (! empty($conf->projet->enabled))
+		{
+		    $langs->load("projects");
+		    $morehtmlref.='<br>'.$langs->trans('Project') . ' ';
+		    if ($permissiontoedit)
+		    {
+		        if ($action != 'classify')
+		            //$morehtmlref.='<a href="' . $_SERVER['PHP_SELF'] . '?action=classify&amp;id=' . $object->id . '">' . img_edit($langs->transnoentitiesnoconv('SetProject')) . '</a> : ';
+		            $morehtmlref.=' : ';
+		        	if ($action == 'classify') {
+		                //$morehtmlref.=$form->form_project($_SERVER['PHP_SELF'] . '?id=' . $object->id, $object->socid, $object->fk_project, 'projectid', 0, 0, 1, 1);
+		                $morehtmlref.='<form method="post" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'">';
+		                $morehtmlref.='<input type="hidden" name="action" value="classin">';
+		                $morehtmlref.='<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
+		                $morehtmlref.=$formproject->select_projects($object->socid, $object->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
+		                $morehtmlref.='<input type="submit" class="button valignmiddle" value="'.$langs->trans("Modify").'">';
+		                $morehtmlref.='</form>';
+		            } else {
+		                $morehtmlref.=$form->form_project($_SERVER['PHP_SELF'] . '?id=' . $object->id, $object->socid, $object->fk_project, 'none', 0, 0, 0, 1);
+		            }
+		    } else {
+		        if (! empty($object->fk_project)) {
+		            $proj = new Project($db);
+		            $proj->fetch($object->fk_project);
+		            $morehtmlref.='<a href="'.DOL_URL_ROOT.'/projet/card.php?id=' . $object->fk_project . '" title="' . $langs->trans('ShowProject') . '">';
+		            $morehtmlref.=$proj->ref;
+		            $morehtmlref.='</a>';
+		        } else {
+		            $morehtmlref.='';
+		        }
+		    }
+		}
+		$morehtmlref.='</div>';
+
+
+		dol_banner_tab($object, 'ref', $linkback, 1, 'ref', 'ref', $morehtmlref, '', 0, '', '', 1);
+
+		dol_fiche_end();
+
+		// Contacts lines
+		include DOL_DOCUMENT_ROOT.'/core/tpl/contacts.tpl.php';
+
+	}
+	else
+	{
+		// Contact not found
+		print "ErrorRecordNotFound";
+	}
+}
+
+
+llxFooter();
+$db->close();