add UserCreatedForm entity and add it as a new attribute in Internati…

src/Entity/InternationalForms.php

@@ -151,6 +151,11 @@ class InternationalForms implements NodeInterface
      */
     private $eeiFilingOption;
 
+    /**
+     * @var UserCreatedForm
+     */
+    private $userCreatedForm;
+
     /**
      * @return array
      */
@@ -295,6 +300,26 @@ public function getProducts()
         return $this->products;
     }
 
+    /**
+     * @param $userCreatedForm UserCreatedForm
+     *
+     * @return $this
+     */
+    public function setUserCreatedForm(UserCreatedForm $userCreatedForm)
+    {
+        $this->userCreatedForm = $userCreatedForm;
+
+        return $this;
+    }
+
+    /**
+     * @return UserCreatedForm
+     */
+    public function getUserCreatedForm()
+    {
+        return $this->userCreatedForm;
+    }
+
     /**
      * @param null|DOMDocument $document
      *
@@ -347,6 +372,10 @@ public function toNode(DOMDocument $document = null)
         if ($this->getEEIFilingOption() !== null) {
             $node->appendChild($this->getEEIFilingOption()->toNode($document));
         }
+        if ($this->getUserCreatedForm() !== null) {
+            $node->appendChild($this->getUserCreatedForm()->toNode($document));
+        }
+
         foreach ($this->products as $product) {
             $node->appendChild($product->toNode($document));
         }

src/Entity/UserCreatedForm.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Ups\Entity;
+
+use DOMDocument;
+use DOMElement;
+use Ups\NodeInterface;
+
+/**
+ * Class Unit.
+ */
+class UserCreatedForm implements NodeInterface
+{
+
+    /**
+     * @var string
+     */
+    private $documentID;
+    /**
+     * @param null|object $attributes
+     */
+    public function __construct($attributes = null)
+    {
+        if (null !== $attributes) {
+            if (isset($attributes->DocumentID)) {
+                $this->setDocumentID($attributes->DocumentID);
+            }
+        }
+    }
+
+    /**
+     * @param null|DOMDocument $document
+     *
+     * @return DOMElement
+     */
+    public function toNode(DOMDocument $document = null)
+    {
+        if (null === $document) {
+            $document = new DOMDocument();
+        }
+
+        $node = $document->createElement('UserCreatedForm');
+        $node->appendChild($document->createElement('DocumentID', $this->getDocumentID()));
+
+        return $node;
+    }
+
+    /**
+     * @return string
+     */
+    public function getDocumentID()
+    {
+        return $this->documentID;
+    }
+
+    /**
+     * @param string $number
+     *
+     * @return $this
+     */
+    public function setDocumentID($documentID)
+    {
+        $this->documentID = $documentID;
+
+        return $this;
+    }
+}