diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 11761333794..d3fbe41312c 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -4200,6 +4200,12 @@ class OrderLine extends CommonOrderLine
 		$result = $this->db->query($sql);
 		if ($result) {
 			$objp = $this->db->fetch_object($result);
+
+			if (!$objp) {
+				$this->error = 'OrderLine with id '. $rowid .' not found sql='.$sql;
+				return 0;
+			}
+
 			$this->rowid            = $objp->rowid;
 			$this->id = $objp->rowid;
 			$this->fk_commande      = $objp->fk_commande;
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 69bfb73e867..183ee457c32 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -5812,6 +5812,11 @@ class FactureLigne extends CommonInvoiceLine
 		if ($result) {
 			$objp = $this->db->fetch_object($result);
 
+			if (!$objp) {
+				$this->error = 'InvoiceLine with id '. $rowid .' not found sql='.$sql;
+				return 0;
+			}
+
 			$this->rowid = $objp->rowid;
 			$this->id = $objp->rowid;
 			$this->fk_facture = $objp->fk_facture;
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 31ca9706889..9bdd4a2b323 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -5612,6 +5612,9 @@ abstract class CommonObject
 			if ($this->element == 'contrat' && !empty($conf->global->CONTRACT_ALLOW_EXTERNAL_DOWNLOAD)) {
 				$setsharekey = true;
 			}
+			if ($this->element == 'fichinter' && !empty($conf->global->FICHINTER_ALLOW_EXTERNAL_DOWNLOAD)) {
+				$setsharekey = true;
+			}
 			if ($this->element == 'supplier_proposal' && !empty($conf->global->SUPPLIER_PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD)) {
 				$setsharekey = true;
 			}
diff --git a/htdocs/core/lib/bank.lib.php b/htdocs/core/lib/bank.lib.php
index 8920808766a..736b200bea3 100644
--- a/htdocs/core/lib/bank.lib.php
+++ b/htdocs/core/lib/bank.lib.php
@@ -131,7 +131,12 @@ function bank_prepare_head(Account $object)
  */
 function bank_admin_prepare_head($object)
 {
-	global $langs, $conf, $user;
+	global $langs, $conf, $user, $db;
+
+	$extrafields = new ExtraFields($db);
+	$extrafields->fetch_name_optionals_label('bank_account');
+	$extrafields->fetch_name_optionals_label('bank');
+
 	$h = 0;
 	$head = array();
 
@@ -154,11 +159,19 @@ function bank_admin_prepare_head($object)
 
 	$head[$h][0] = DOL_URL_ROOT.'/admin/bank_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFields").' ('.$langs->trans("BankAccounts").')';
+	$nbExtrafields = $extrafields->attributes['bank_account']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributes';
 	$h++;
 
 	$head[$h][0] = DOL_URL_ROOT.'/admin/bankline_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFields").' ('.$langs->trans("BankTransactions").')';
+	$nbExtrafields = $extrafields->attributes['bank']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'bankline_extrafields';
 	$h++;
 
diff --git a/htdocs/core/lib/fichinter.lib.php b/htdocs/core/lib/fichinter.lib.php
index eaa1f85d142..87c9ce4a3fc 100644
--- a/htdocs/core/lib/fichinter.lib.php
+++ b/htdocs/core/lib/fichinter.lib.php
@@ -139,7 +139,11 @@ function fichinter_prepare_head($object)
  */
 function fichinter_admin_prepare_head()
 {
-	global $langs, $conf, $user;
+	global $langs, $conf, $user, $db;
+
+	$extrafields = new ExtraFields($db);
+	$extrafields->fetch_name_optionals_label('fichinter');
+	$extrafields->fetch_name_optionals_label('fichinterdet');
 
 	$h = 0;
 	$head = array();
@@ -159,19 +163,25 @@ function fichinter_admin_prepare_head()
 
 	$head[$h][0] = DOL_URL_ROOT.'/fichinter/admin/fichinter_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFields");
+	$nbExtrafields = $extrafields->attributes['fichinter']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributes';
 	$h++;
 
 	$head[$h][0] = DOL_URL_ROOT.'/fichinter/admin/fichinterdet_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFieldsLines");
+	$nbExtrafields = $extrafields->attributes['fichinterdet']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributesdet';
 	$h++;
 
-
-
 	complete_head_from_modules($conf, $langs, null, $head, $h, 'fichinter_admin', 'remove');
 
-		return $head;
+	return $head;
 }
 
 /**
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 160dd0b7575..86a64084532 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -7787,6 +7787,9 @@ function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null,
 				if (is_object($object) && $object->element == 'contrat') {
 					$typeforonlinepayment = 'contract';
 				}
+				if (is_object($object) && $object->element == 'fichinter') {
+					$typeforonlinepayment = 'ficheinter';
+				}
 				$url = getOnlinePaymentUrl(0, $typeforonlinepayment, $substitutionarray['__REF__']);
 				$paymenturl = $url;
 			}
@@ -7819,6 +7822,11 @@ function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null,
 				} else {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_CONTRACT__'] = '';
 				}
+				if (!empty($conf->global->FICHINTER_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'fichinter') {
+					$substitutionarray['__DIRECTDOWNLOAD_URL_FICHINTER__'] = $object->getLastMainDocLink($object->element);
+				} else {
+					$substitutionarray['__DIRECTDOWNLOAD_URL_FICHINTER__'] = '';
+				}
 				if (!empty($conf->global->SUPPLIER_PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'supplier_proposal') {
 					$substitutionarray['__DIRECTDOWNLOAD_URL_SUPPLIER_PROPOSAL__'] = $object->getLastMainDocLink($object->element);
 				} else {
@@ -7837,6 +7845,9 @@ function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null,
 				if (is_object($object) && $object->element == 'contrat') {
 					$substitutionarray['__URL_CONTRACT__'] = DOL_MAIN_URL_ROOT."/contrat/card.php?id=".$object->id;
 				}
+				if (is_object($object) && $object->element == 'fichinter') {
+					$substitutionarray['__URL_FICHINTER__'] = DOL_MAIN_URL_ROOT."/fichinter/card.php?id=".$object->id;
+				}
 				if (is_object($object) && $object->element == 'supplier_proposal') {
 					$substitutionarray['__URL_SUPPLIER_PROPOSAL__'] = DOL_MAIN_URL_ROOT."/supplier_proposal/card.php?id=".$object->id;
 				}
diff --git a/htdocs/core/lib/invoice.lib.php b/htdocs/core/lib/invoice.lib.php
index b98f17e46ee..bd02d7cca53 100644
--- a/htdocs/core/lib/invoice.lib.php
+++ b/htdocs/core/lib/invoice.lib.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2005-2012	Laurent Destailleur	<eldy@users.sourceforge.net>
  * Copyright (C) 2005-2012	Regis Houssin		<regis.houssin@inodbox.com>
  * Copyright (C) 2013		Florian Henry		<florian.henry@open-concept.pro>
- * Copyright (C) 2015      Juanjo Menent		<jmenent@2byte.es>
+ * Copyright (C) 2015       Juanjo Menent		<jmenent@2byte.es>
  * Copyright (C) 2017      	Charlie Benke		<charlie@patas-monkey.com>
  * Copyright (C) 2017       ATM-CONSULTING		<contact@atm-consulting.fr>
  *
@@ -137,7 +137,13 @@ function facture_prepare_head($object)
  */
 function invoice_admin_prepare_head()
 {
-	global $langs, $conf, $user;
+	global $langs, $conf, $user, $db;
+
+	$extrafields = new ExtraFields($db);
+	$extrafields->fetch_name_optionals_label('facture');
+	$extrafields->fetch_name_optionals_label('facturedet');
+	$extrafields->fetch_name_optionals_label('facture_rec');
+	$extrafields->fetch_name_optionals_label('facturedet_rec');
 
 	$h = 0;
 	$head = array();
@@ -160,25 +166,41 @@ function invoice_admin_prepare_head()
 
 	$head[$h][0] = DOL_URL_ROOT.'/compta/facture/admin/facture_cust_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFieldsCustomerInvoices");
+	$nbExtrafields = $extrafields->attributes['facture']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributes';
 	$h++;
 
 	$head[$h][0] = DOL_URL_ROOT.'/compta/facture/admin/facturedet_cust_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFieldsLines");
+	$nbExtrafields = $extrafields->attributes['facturedet']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributeslines';
 	$h++;
 
 	$head[$h][0] = DOL_URL_ROOT.'/compta/facture/admin/facture_rec_cust_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFieldsCustomerInvoicesRec");
+	$nbExtrafields = $extrafields->attributes['facture_rec']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributesrec';
 	$h++;
 
 	$head[$h][0] = DOL_URL_ROOT.'/compta/facture/admin/facturedet_rec_cust_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFieldsLinesRec");
+	$nbExtrafields = $extrafields->attributes['facturedet_rec']['count'];
+	if ($nbExtrafields > 0) {
+		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.$nbExtrafields.'</span>';
+	}
 	$head[$h][2] = 'attributeslinesrec';
 	$h++;
 
-	if ($conf->global->INVOICE_USE_SITUATION) {	// Warning, implementation is seriously bugged and a new one not compatible is expected to become stable
+	if (!empty($conf->global->INVOICE_USE_SITUATION)) {	// Warning, implementation is seriously bugged and a new one not compatible is expected to become stable
 		$head[$h][0] = DOL_URL_ROOT.'/admin/facture_situation.php';
 		$head[$h][1] = $langs->trans("InvoiceSituation");
 		$head[$h][2] = 'situation';
diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index a0d7cab9f51..89205de02d5 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -1713,8 +1713,14 @@ if ($action == 'create') {
 		$linktoelem = $form->showLinkToObjectBlock($object, null, array('fichinter'));
 		$somethingshown = $form->showLinkedObjectBlock($object, $linktoelem);
 
+		// Show direct download link
+		if ($object->statut != Fichinter::STATUS_DRAFT && !empty($conf->global->FICHINTER_ALLOW_EXTERNAL_DOWNLOAD)) {
+			print '<br><!-- Link to download main doc -->'."\n";
+			print showDirectDownloadLink($object).'<br>';
+		}
+
 		// Show online signature link
-		if ($object->statut != Fichinter::STATUS_DRAFT && $conf->global->FICHINTER_ALLOW_ONLINE_SIGN) {
+		if ($object->statut != Fichinter::STATUS_DRAFT && !empty($conf->global->FICHINTER_ALLOW_ONLINE_SIGN)) {
 			print '<br><!-- Link to sign -->';
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/signature.lib.php';
 
diff --git a/htdocs/product/dynamic_price/class/price_parser.class.php b/htdocs/product/dynamic_price/class/price_parser.class.php
index 764ff919cc7..412d015f8b9 100644
--- a/htdocs/product/dynamic_price/class/price_parser.class.php
+++ b/htdocs/product/dynamic_price/class/price_parser.class.php
@@ -150,6 +150,8 @@ class PriceParser
 			"length" => $product->length,
 			"surface" => $product->surface,
 			"price_min" => $product->price_min,
+			"cost_price" => $product->cost_price,
+			"pmp" => $product->pmp,
 		));
 
 		//Retrieve all extrafield for product and add it to values
diff --git a/htdocs/public/onlinesign/newonlinesign.php b/htdocs/public/onlinesign/newonlinesign.php
index fa16492a169..10cb5e4354f 100644
--- a/htdocs/public/onlinesign/newonlinesign.php
+++ b/htdocs/public/onlinesign/newonlinesign.php
@@ -78,6 +78,9 @@ $message = GETPOST('message', 'aZ09');
 $suffix = GETPOST("suffix", 'aZ09');
 $source = GETPOST("source", 'alpha');
 $ref = $REF = GETPOST("ref", 'alpha');
+$urlok = '';
+$urlko = '';
+
 
 if (empty($source)) {
 	$source = 'proposal';