e-invoice : make a PDF with credit note

include/XMLDocument/xmlcreditnote.class.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS 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 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS 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 NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+// Copyright Author Dany De Bontridder danydb@aevalys.eu 22/10/23
+
+
+/**
+ * @file
+ * @brief answer to an inplace object
+ */
+class InvoiceUBL21 extends XMLInvoice {
+    
+    
+    
+}