diff --git a/htdocs/admin/fichinter.php b/htdocs/admin/fichinter.php
index 4e4438263c3..cf637d37329 100644
--- a/htdocs/admin/fichinter.php
+++ b/htdocs/admin/fichinter.php
@@ -208,6 +208,32 @@ if ($action == 'updateMask') {
 		$error++;
 	}
 
+	if (!$error) {
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
+	} else {
+		setEventMessages($langs->trans("Error"), null, 'errors');
+	}
+} elseif ($action == "set_FICHINTER_ALLOW_ONLINE_SIGN") {
+	$val = GETPOST('FICHINTER_ALLOW_ONLINE_SIGN', 'alpha');
+	$res = dolibarr_set_const($db, "FICHINTER_ALLOW_ONLINE_SIGN", ($val == 'on' ? 1 : 0), 'bool', 0, '', $conf->entity);
+
+	if (!($res > 0)) {
+		$error++;
+	}
+
+	if (!$error) {
+		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
+	} else {
+		setEventMessages($langs->trans("Error"), null, 'errors');
+	}
+} elseif ($action == "set_FICHINTER_ALLOW_EXTERNAL_DOWNLOAD") {
+	$val = GETPOST('FICHINTER_ALLOW_EXTERNAL_DOWNLOAD', 'alpha');
+	$res = dolibarr_set_const($db, "FICHINTER_ALLOW_EXTERNAL_DOWNLOAD", ($val == 'on' ? 1 : 0), 'bool', 0, '', $conf->entity);
+
+	if (!($res > 0)) {
+		$error++;
+	}
+
 	if (!$error) {
 		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	} else {
@@ -594,6 +620,39 @@ print '<input type="submit" class="button button-edit" value="'.$langs->trans("M
 print '</td>';
 print '</tr>';
 print '</form>';
+// Allow online signing
+print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
+print '<input type="hidden" name="token" value="'.newToken().'">';
+print '<input type="hidden" name="action" value="set_FICHINTER_ALLOW_ONLINE_SIGN">';
+print '<tr class="oddeven">';
+print '<td>';
+print $langs->trans("AllowOnlineSign");
+print '</td>';
+print '<td class="center">';
+print '<input type="checkbox" name="FICHINTER_ALLOW_ONLINE_SIGN"'.(getDolGlobalString("FICHINTER_ALLOW_ONLINE_SIGN") ? ' checked' : '').'>';
+print '</td>';
+print '<td class="right">';
+print '<input type="submit" class="button button-edit" value="'.$langs->trans("Modify").'">';
+print '</td>';
+print '</tr>';
+print '</form>';
+// Allow external download
+print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
+print '<input type="hidden" name="token" value="'.newToken().'">';
+print '<input type="hidden" name="action" value="set_FICHINTER_ALLOW_EXTERNAL_DOWNLOAD">';
+print '<tr class="oddeven">';
+print '<td>';
+print $langs->trans("AllowExternalDownload");
+print '</td>';
+print '<td class="center">';
+print '<input type="checkbox" name="FICHINTER_ALLOW_EXTERNAL_DOWNLOAD"'.(getDolGlobalString("FICHINTER_ALLOW_EXTERNAL_DOWNLOAD") ? ' checked' : '').'>';
+print '</td>';
+print '<td class="right">';
+print '<input type="submit" class="button button-edit" value="'.$langs->trans("Modify").'">';
+print '</td>';
+print '</tr>';
+print '</form>';
+
 
 print '</table>';
 print '</div>';
diff --git a/htdocs/core/ajax/onlineSign.php b/htdocs/core/ajax/onlineSign.php
index 7866b972db1..c71fed19f6d 100644
--- a/htdocs/core/ajax/onlineSign.php
+++ b/htdocs/core/ajax/onlineSign.php
@@ -314,6 +314,93 @@ if ($action == "importSignature") {
 					// We should just create an image file with the signature.
 				}
 			}
+		} elseif ($mode == 'fichinter') {
+			require_once DOL_DOCUMENT_ROOT.'/fichinter/class/fichinter.class.php';
+			require_once DOL_DOCUMENT_ROOT.'/core/lib/pdf.lib.php';
+			$object = new Fichinter($db);
+			$object->fetch(0, $ref);
+
+			$upload_dir = !empty($conf->ficheinter->multidir_output[$object->entity])?$conf->ficheinter->multidir_output[$object->entity]:$conf->ficheinter->dir_output;
+			$upload_dir .= '/'.dol_sanitizeFileName($object->ref).'/';
+			$date = dol_print_date(dol_now(), "%Y%m%d%H%M%S");
+			$filename = "signatures/".$date."_signature.png";
+			if (!is_dir($upload_dir."signatures/")) {
+				if (!dol_mkdir($upload_dir."signatures/")) {
+					$response ="Error mkdir. Failed to create dir ".$upload_dir."signatures/";
+					$error++;
+				}
+			}
+
+			if (!$error) {
+				$return = file_put_contents($upload_dir.$filename, $data);
+				if ($return == false) {
+					$error++;
+					$response = 'Error file_put_content: failed to create signature file.';
+				}
+			}
+
+			if (!$error) {
+				// Defined modele of doc
+				$last_main_doc_file = $object->last_main_doc;
+				$directdownloadlink = $object->getLastMainDocLink('fichinter');	// url to download the $object->last_main_doc
+				if (preg_match('/\.pdf/i', $last_main_doc_file)) {
+					// TODO Use the $last_main_doc_file to defined the $newpdffilename and $sourcefile
+					$newpdffilename = $upload_dir.$ref."_signed-".$date.".pdf";
+					$sourcefile = $upload_dir.$ref.".pdf";
+
+					if (dol_is_file($sourcefile)) {
+						// We build the new PDF
+						$pdf = pdf_getInstance();
+						if (class_exists('TCPDF')) {
+							$pdf->setPrintHeader(false);
+							$pdf->setPrintFooter(false);
+						}
+						$pdf->SetFont(pdf_getPDFFont($langs));
+
+						if (getDolGlobalString('MAIN_DISABLE_PDF_COMPRESSION')) {
+							$pdf->SetCompression(false);
+						}
+
+
+						//$pdf->Open();
+						$pagecount = $pdf->setSourceFile($sourcefile);		// original PDF
+						$s = array(); 	// Array with size of each page. Exemple array(w'=>210, 'h'=>297);
+						for ($i=1; $i<($pagecount+1); $i++) {
+							try {
+								$tppl = $pdf->importPage($i);
+								$s = $pdf->getTemplatesize($tppl);
+								$pdf->AddPage($s['h'] > $s['w'] ? 'P' : 'L');
+								$pdf->useTemplate($tppl);
+							} catch (Exception $e) {
+								dol_syslog("Error when manipulating some PDF by onlineSign: ".$e->getMessage(), LOG_ERR);
+								$response = $e->getMessage();
+								$error++;
+							}
+						}
+
+						// A signature image file is 720 x 180 (ratio 1/4) but we use only the size into PDF
+						// TODO Get position of box from PDF template
+						$xforimgstart = 105;
+						$yforimgstart = (empty($s['h']) ? 250 : $s['h'] - 57);
+						$wforimg = $s['w']/1 - ($xforimgstart + 16);
+						$pdf->Image($upload_dir.$filename, $xforimgstart, $yforimgstart, $wforimg, round($wforimg / 4));
+						//$pdf->Close();
+						$pdf->Output($newpdffilename, "F");
+
+						// Index the new file and update the last_main_doc property of object.
+						$object->indexFile($newpdffilename, 1);
+					}
+					if (!$error) {
+						$response = "success";
+					}
+				} elseif (preg_match('/\.odt/i', $last_main_doc_file)) {
+					// Adding signature on .ODT not yet supported
+					// TODO
+				} else {
+					// Document format not supported to insert online signature.
+					// We should just create an image file with the signature.
+				}
+			}
 		}
 	} else {
 		$error++;
diff --git a/htdocs/core/lib/signature.lib.php b/htdocs/core/lib/signature.lib.php
index 070cbe0801f..9cc8f1f03a9 100644
--- a/htdocs/core/lib/signature.lib.php
+++ b/htdocs/core/lib/signature.lib.php
@@ -131,6 +131,21 @@ function getOnlineSignatureUrl($mode, $type, $ref = '', $localorexternal = 1)
 		} else {
 			$out .= '&securekey='.dol_hash($securekeyseed.$type.$ref.(!isModEnabled('multicompany') ? '' : $object->entity), '0');
 		}
+	} elseif ($type == 'fichinter') {
+		$securekeyseed = isset($conf->global->FICHINTER_ONLINE_SIGNATURE_SECURITY_TOKEN) ? $conf->global->FICHINTER_ONLINE_SIGNATURE_SECURITY_TOKEN : '';
+		$out = $urltouse.'/public/onlinesign/newonlinesign.php?source=fichinter&ref='.($mode ? '<span style="color: #666666">' : '');
+		if ($mode == 1) {
+			$out .= 'fichinter_ref';
+		}
+		if ($mode == 0) {
+			$out .= urlencode($ref);
+		}
+		$out .= ($mode ? '</span>' : '');
+		if ($mode == 1) {
+			$out .= "hash('".$securekeyseed."' + '".$type."' + fichinter_ref)";
+		} else {
+			$out .= '&securekey='.dol_hash($securekeyseed.$type.$ref.(!isModEnabled('multicompany') ? '' : $object->entity), '0');
+		}
 	}
 
 	// For multicompany
diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index d172a865811..a0d7cab9f51 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -1713,6 +1713,13 @@ if ($action == 'create') {
 		$linktoelem = $form->showLinkToObjectBlock($object, null, array('fichinter'));
 		$somethingshown = $form->showLinkedObjectBlock($object, $linktoelem);
 
+		// Show online signature link
+		if ($object->statut != Fichinter::STATUS_DRAFT && $conf->global->FICHINTER_ALLOW_ONLINE_SIGN) {
+			print '<br><!-- Link to sign -->';
+			require_once DOL_DOCUMENT_ROOT.'/core/lib/signature.lib.php';
+
+			print showOnlineSignatureUrl('fichinter', $object->ref).'<br>';
+		}
 
 		print '</div><div class="fichehalfright">';
 
diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index 7a5f3bc73ad..e36598d04bc 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -442,7 +442,7 @@ class Fichinter extends CommonObject
 		$sql .= " f.datec, f.dateo, f.datee, f.datet, f.fk_user_author,";
 		$sql .= " f.date_valid as datev,";
 		$sql .= " f.tms as datem,";
-		$sql .= " f.duree, f.fk_projet as fk_project, f.note_public, f.note_private, f.model_pdf, f.extraparams, fk_contrat, f.entity as entity";
+		$sql .= " f.duree, f.fk_projet as fk_project, f.note_public, f.note_private, f.model_pdf, f.last_main_doc, f.extraparams, fk_contrat, f.entity as entity";
 		$sql .= " FROM ".MAIN_DB_PREFIX."fichinter as f";
 		if ($ref) {
 			$sql .= " WHERE f.entity IN (".getEntity('intervention').")";
@@ -482,6 +482,8 @@ class Fichinter extends CommonObject
 
 				$this->extraparams = (array) json_decode($obj->extraparams, true);
 
+				$this->last_main_doc = $obj->last_main_doc;
+
 				if ($this->statut == 0) {
 					$this->brouillon = 1;
 				}
diff --git a/htdocs/langs/en_US/commercial.lang b/htdocs/langs/en_US/commercial.lang
index 9978118f763..eba95a8aabb 100644
--- a/htdocs/langs/en_US/commercial.lang
+++ b/htdocs/langs/en_US/commercial.lang
@@ -76,10 +76,14 @@ NoLimit=No limit
 ToOfferALinkForOnlineSignature=Link for online signature
 WelcomeOnOnlineSignaturePageProposal=Welcome to the page to accept commercial proposals from %s
 WelcomeOnOnlineSignaturePageContract=Welcome to %s Contract PDF Signing Page
+WelcomeOnOnlineSignaturePageFichinter=Welcome to %s Intervention PDF Signing Page
 ThisScreenAllowsYouToSignDocFromProposal=This screen allow you to accept and sign, or refuse, a quote/commercial proposal
 ThisScreenAllowsYouToSignDocFromContract=This screen allow you to sign contract on PDF format online.
+ThisScreenAllowsYouToSignDocFromFichinter=This screen allow you to sign intervention on PDF format online.
 ThisIsInformationOnDocumentToSignProposal=This is information on document to accept or refuse
 ThisIsInformationOnDocumentToSignContract=This is information on contract to sign
+ThisIsInformationOnDocumentToSignFichinter=This is information on intervention to sign
 SignatureProposalRef=Signature of quote/commercial proposal %s
 SignatureContractRef=Signature of contract %s
+SignatureFichinterRef=Signature of intervention %s
 FeatureOnlineSignDisabled=Feature for online signing disabled or document generated before the feature was enabled
diff --git a/htdocs/langs/en_US/interventions.lang b/htdocs/langs/en_US/interventions.lang
index 767688a4ce8..7524439f3ec 100644
--- a/htdocs/langs/en_US/interventions.lang
+++ b/htdocs/langs/en_US/interventions.lang
@@ -69,3 +69,5 @@ GenerateInter=Generate intervention
 FichinterNoContractLinked=Intervention %s has been created without a linked contract.
 ErrorFicheinterCompanyDoesNotExist=Company does not exist. Intervention has not been created.
 NextDateToIntervention=Date for next intervention generation
+AllowOnlineSign=Allow online signing
+AllowExternalDownload=Allow external download
\ No newline at end of file
diff --git a/htdocs/langs/en_US/propal.lang b/htdocs/langs/en_US/propal.lang
index d07d6d2efba..7e9afd4e27c 100644
--- a/htdocs/langs/en_US/propal.lang
+++ b/htdocs/langs/en_US/propal.lang
@@ -104,6 +104,7 @@ IdProduct=Product ID
 LineBuyPriceHT=Buy Price Amount net of tax for line
 SignPropal=Accept proposal
 SignContract=Sign contract
+SignFichinter=Sign intervention
 RefusePropal=Refuse proposal
 Sign=Sign
 NoSign=Refuse
@@ -111,5 +112,6 @@ PropalAlreadySigned=Proposal already accepted
 PropalAlreadyRefused=Proposal already refused
 PropalSigned=Proposal accepted
 ContractSigned=Contract signed
+FichinterSigned=Intervention signed
 PropalRefused=Proposal refused
 ConfirmRefusePropal=Are you sure you want to refuse this commercial proposal?
diff --git a/htdocs/langs/es_ES/commercial.lang b/htdocs/langs/es_ES/commercial.lang
index 5fe49a5b4f4..8292b6391d6 100644
--- a/htdocs/langs/es_ES/commercial.lang
+++ b/htdocs/langs/es_ES/commercial.lang
@@ -68,13 +68,22 @@ ActionAC_OTH_AUTO=Eventos creados automáticamente
 ActionAC_MANUAL=Eventos creados manualmente
 ActionAC_AUTO=Eventos creados automáticamente
 ActionAC_OTH_AUTOShort=Auto
+ActionAC_EVENTORGANIZATION=Eventos de organización
 Stats=Estadísticas de venta
 StatusProsp=Estado prospección
 DraftPropals=Presupuestos borrador
 NoLimit=Sin límite
 ToOfferALinkForOnlineSignature=Enlace para la firma en línea
-WelcomeOnOnlineSignaturePage=Bienvenido a la página para aceptar presupuestos de %s
-ThisScreenAllowsYouToSignDocFrom=Esta pantalla le permite aceptar y firmar, o rechazar, una presupuesto/propuesta comercial
-ThisIsInformationOnDocumentToSign=Esta es la información del documento para aceptar o rechazar
+WelcomeOnOnlineSignaturePageProposal=Bienvenido a la página para firmar presupuestos de %s
+WelcomeOnOnlineSignaturePageContract=Bienvenido a la página para firmar contratos de %s
+WelcomeOnOnlineSignaturePageFichinter=Bienvenido a la página para firmar intervenciones de %s
+ThisScreenAllowsYouToSignDocFromProposal=Esta página permite aceptar y firmar o rechazar un presupuesto o propuesta comercial.
+ThisScreenAllowsYouToSignDocFromContract=Esta página permite aceptar y firmar el contrato PDF online.
+ThisScreenAllowsYouToSignDocFromFichinter=Esta página permite aceptar y firmar una intervención en formato PDF online.
+ThisIsInformationOnDocumentToSignProposal=Esta es la información del presupuesto para aceptar o rechazar
+ThisIsInformationOnDocumentToSignContract=Esta es la información del contrato a firmar
+ThisIsInformationOnDocumentToSignFichinter=Esta es la información de la intervención a firmar
 SignatureProposalRef=Firma del presupuesto/propuesta comercial %s
+SignatureContractRef=Firma del contrato %s
+SignatureFichinterRef=Firma de la intervención %s
 FeatureOnlineSignDisabled=Característica para la firma en línea inhabilitada o documento generado antes de que se habilitara la característica
diff --git a/htdocs/langs/es_ES/interventions.lang b/htdocs/langs/es_ES/interventions.lang
index 83471928031..b335c533713 100644
--- a/htdocs/langs/es_ES/interventions.lang
+++ b/htdocs/langs/es_ES/interventions.lang
@@ -66,3 +66,8 @@ RepeatableIntervention=Plantilla de intervención
 ToCreateAPredefinedIntervention=Para crear una intervención predefinida o recurrente, cree una intervención común y conviértala en plantilla de intervención
 ConfirmReopenIntervention=¿Está seguro de querer volver a abrir la intervención <b> %s </b>?
 GenerateInter=Generar intervención
+FichinterNoContractLinked=La intervención %s se ha creado sin un contacto vinculado.
+ErrorFicheinterCompanyDoesNotExist=La compañía no existe, la intervención no se ha creado.
+NextDateToIntervention=Fecha para la próxima generación de intervención
+AllowOnlineSign=Permitir firma online
+AllowExternalDownload=Permitir descarga externa
\ No newline at end of file
diff --git a/htdocs/langs/es_ES/main.lang b/htdocs/langs/es_ES/main.lang
index 2af1c00c5cf..00488783f8a 100644
--- a/htdocs/langs/es_ES/main.lang
+++ b/htdocs/langs/es_ES/main.lang
@@ -926,6 +926,7 @@ DirectDownloadInternalLink=Enlace de descarga privado
 PrivateDownloadLinkDesc=Debe iniciar sesión y necesita permisos para ver o descargar el archivo
 Download=Descargar
 DownloadDocument=Descargar el documento
+DownloadSignedDocument=Descargar el documento firmado
 ActualizeCurrency=Actualizar el tipo de cambio
 Fiscalyear=Año fiscal
 ModuleBuilder=Módulo Builder
diff --git a/htdocs/langs/es_ES/propal.lang b/htdocs/langs/es_ES/propal.lang
index 2f31aab4e89..159daf31178 100644
--- a/htdocs/langs/es_ES/propal.lang
+++ b/htdocs/langs/es_ES/propal.lang
@@ -103,11 +103,15 @@ IdProposal=ID de Presupuesto
 IdProduct=ID del Producto
 LineBuyPriceHT=Precio de compra Importe neto de impuestos por línea
 SignPropal=Aceptar presupuesto
+SignContract=Firmar contrato
+SignFichinter=Firmar intervención
 RefusePropal=Rechazar presupuesto
 Sign=Firma
 NoSign=Establecer no firmado
 PropalAlreadySigned=Presupuesto ya aceptado
 PropalAlreadyRefused=Presupuesto ya rechazado
 PropalSigned=Presupuesto aceptado
+ContractSigned=Contrato firmado
+FichinterSigned=Intervención firmada
 PropalRefused=Presupuesto rechazado
 ConfirmRefusePropal=¿Está seguro de querer rechazar este presupuesto?
diff --git a/htdocs/public/onlinesign/newonlinesign.php b/htdocs/public/onlinesign/newonlinesign.php
index 91c3ec2ce73..fa16492a169 100644
--- a/htdocs/public/onlinesign/newonlinesign.php
+++ b/htdocs/public/onlinesign/newonlinesign.php
@@ -130,6 +130,8 @@ if ($source == 'proposal') {
 	$securekeyseed = getDolGlobalString('PROPOSAL_ONLINE_SIGNATURE_SECURITY_TOKEN');
 } elseif ($source == 'contract') {
 	$securekeyseed = getDolGlobalString('CONTRACT_ONLINE_SIGNATURE_SECURITY_TOKEN');
+} elseif ($source == 'fichinter') {
+	$securekeyseed = getDolGlobalString('FICHINTER_ONLINE_SIGNATURE_SECURITY_TOKEN');
 }
 if (!dol_verifyHash($securekeyseed.$type.$ref.(isModEnabled('multicompany') ? $entity : ''), $SECUREKEY, '0')) {
 	httponly_accessforbidden('Bad value for securitykey. Value provided '.dol_escape_htmltag($SECUREKEY).' does not match expected value for ref='.dol_escape_htmltag($ref), 403, 1);
@@ -143,6 +145,10 @@ if ($source == 'proposal') {
 	require_once DOL_DOCUMENT_ROOT.'/contrat/class/contrat.class.php';
 	$object = new Contrat($db);
 	$result= $object->fetch(0, $ref);
+} elseif ($source == 'fichinter') {
+	require_once DOL_DOCUMENT_ROOT.'/fichinter/class/fichinter.class.php';
+	$object = new Fichinter($db);
+	$result= $object->fetch(0, $ref);
 } else {
 	httponly_accessforbidden($langs->trans('ErrorBadParameters')." - Bad value for source", 400, 1);
 }
@@ -289,6 +295,9 @@ if (empty($text)) {
 	} elseif ($source == 'contract') {
 		$text .= '<tr><td class="textpublicpayment"><br><strong>'.$langs->trans("WelcomeOnOnlineSignaturePageContract", $mysoc->name).'</strong></td></tr>'."\n";
 		$text .= '<tr><td class="textpublicpayment opacitymedium">'.$langs->trans("ThisScreenAllowsYouToSignDocFromContract", $creditor).'<br><br></td></tr>'."\n";
+	} elseif ($source == 'fichinter') {
+		$text .= '<tr><td class="textpublicpayment"><br><strong>'.$langs->trans("WelcomeOnOnlineSignaturePageFichinter", $mysoc->name).'</strong></td></tr>'."\n";
+		$text .= '<tr><td class="textpublicpayment opacitymedium">'.$langs->trans("ThisScreenAllowsYouToSignDocFromFichinter", $creditor).'<br><br></td></tr>'."\n";
 	}
 }
 print $text;
@@ -300,6 +309,8 @@ if ($source == 'proposal') {
 	print '<tr><td align="left" colspan="2" class="opacitymedium">'.$langs->trans("ThisIsInformationOnDocumentToSignProposal").' :</td></tr>'."\n";
 } elseif ($source == 'contract') {
 	print '<tr><td align="left" colspan="2" class="opacitymedium">'.$langs->trans("ThisIsInformationOnDocumentToSignContract").' :</td></tr>'."\n";
+} elseif ($source == 'fichinter') {
+	print '<tr><td align="left" colspan="2" class="opacitymedium">'.$langs->trans("ThisIsInformationOnDocumentToSignFichinter").' :</td></tr>'."\n";
 }
 $found = false;
 $error = 0;
@@ -430,6 +441,55 @@ if ($source == 'proposal') {
 	}
 
 
+	print '<input type="hidden" name="source" value="'.GETPOST("source", 'alpha').'">';
+	print '<input type="hidden" name="ref" value="'.$object->ref.'">';
+	print '</td></tr>'."\n";
+} elseif ($source == 'fichinter') { // Signature on fichinter
+	$found = true;
+	$langs->load("fichinter");
+
+	$result = $object->fetch_thirdparty($object->socid);
+	// Proposer
+	print '<tr class="CTableRow2"><td class="CTableRow2">'.$langs->trans("Proposer");
+	print '</td><td class="CTableRow2">';
+	print img_picto('', 'company', 'class="pictofixedwidth"');
+	print '<b>'.$creditor.'</b>';
+	print '<input type="hidden" name="creditor" value="'.$creditor.'">';
+	print '</td></tr>'."\n";
+
+	// Target
+	print '<tr class="CTableRow2"><td class="CTableRow2">'.$langs->trans("ThirdParty");
+	print '</td><td class="CTableRow2">';
+	print img_picto('', 'company', 'class="pictofixedwidth"');
+	print '<b>'.$object->thirdparty->name.'</b>';
+	print '</td></tr>'."\n";
+
+	// Object
+	$text = '<b>'.$langs->trans("SignatureFichinterRef", $object->ref).'</b>';
+	print '<tr class="CTableRow2"><td class="CTableRow2">'.$langs->trans("Designation");
+	print '</td><td class="CTableRow2">'.$text;
+
+	$last_main_doc_file = $object->last_main_doc;
+
+	if (empty($last_main_doc_file) || !dol_is_file(DOL_DATA_ROOT.'/'.$object->last_main_doc)) {
+		// It seems document has never been generated, or was generated and then deleted.
+		// So we try to regenerate it with its default template.
+		$defaulttemplate = '';		// We force the use an empty string instead of $object->model_pdf to be sure to use a "main" default template and not the last one used.
+		$object->generateDocument($defaulttemplate, $langs);
+	}
+
+	$directdownloadlink = $object->getLastMainDocLink('fichinter');
+	if ($directdownloadlink) {
+		print '<br><a href="'.$directdownloadlink.'">';
+		print img_mime($object->last_main_doc, '');
+		if ($message == "signed") {
+			print $langs->trans("DownloadSignedDocument").'</a>';
+		} else {
+			print $langs->trans("DownloadDocument").'</a>';
+		}
+	}
+
+
 	print '<input type="hidden" name="source" value="'.GETPOST("source", 'alpha').'">';
 	print '<input type="hidden" name="ref" value="'.$object->ref.'">';
 	print '</td></tr>'."\n";
@@ -542,6 +602,12 @@ if ($action == "dosign" && empty($cancel)) {
 		} else {
 			print '<input type="submit" class="butAction small wraponsmartphone marginbottomonly marginleftonly marginrightonly reposition" value="'.$langs->trans("SignContract").'">';
 		}
+	} elseif ($source == 'fichinter') {
+		if ($message == 'signed') {
+			print '<span class="ok">'.$langs->trans("FichinterSigned").'</span>';
+		} else {
+			print '<input type="submit" class="butAction small wraponsmartphone marginbottomonly marginleftonly marginrightonly reposition" value="'.$langs->trans("SignFichinter").'">';
+		}
 	}
 }
 print '</td></tr>'."\n";