Dealing with PDF Manager

custom_include_tinyMCEDefaultConfig.php

<?php

$defaultConfig = array(
    'forced_root_block' => '',
);

custom_modules_Meetings_sugarpdf_sugarpdf.pdfmanager.php

<?php

require_once 'include/Sugarpdf/sugarpdf/sugarpdf.pdfmanager.php';

class MeetingsSugarpdfPdfmanager extends SugarpdfPdfmanager
{
    public function preDisplay()
    {
        parent::preDisplay();

        $previewMode = false;
        if (!empty($_REQUEST['pdf_preview']) && $_REQUEST['pdf_preview'] == 1) {
            $previewMode = true;
        }

        if ($previewMode === false) {

            // Select links to add
            $linksToLoad = array('contacts', 'users');

            foreach ($linksToLoad as $linkName) {
                /** @var Meeting $this->bean */
                $this->bean->load_relationship($linkName);
                $linkedBeans = $this->bean->$linkName->getBeans();

                // Prepare data
                $linkedData = array();
                foreach ($linkedBeans as $linkedBean) {
                    $linkedData[] = PdfManagerHelper::parseBeanFields($linkedBean, true);
                }

                // Assign data to template
                $this->ss->assign($linkName, $linkedData);
            }
        }
    }
}

PDF Template.html

<h1>Meeting Summary</h1>
Topic:&nbsp;{$fields.name}<br />
Description:&nbsp;{$fields.description}<br />
{if isset($contacts) and $contacts|@count gt 0}
<br />
<h2>Contact Guests</h2>
<table style="width: 100%;" border="0">
    <tbody>
        <tr>
            <td><strong>Name</strong></td>
            <td>Email</td>
            <td>Phone</td>
        </tr>
        <!-- {foreach from=$contacts item="contact"} -->
        <tr>
            <td>{$contact.full_name}</td>
            <td>Email {$contact.email1}</td>
            <td>{$contact.phone_work}</td>
        </tr>
        <!--  {/foreach} -->
    </tbody>
</table>
{/if} {if isset($users) and $users|@count gt 0}
<br />
<h2>User Guests</h2>
<table style="width: 100%;" border="0">
    <tbody>
        <tr>
            <td><strong>Name</strong></td>
            <td>Email</td>
            <td>Title</td>
        </tr>
        <!-- {foreach from=$users item="user"} -->
        <tr>
            <td>{$user.full_name}</td>
            <td>{$user.email1}</td>
            <td>{$user.title}</td>
        </tr>
        <!-- {/foreach} -->
    </tbody>
</table>
{/if}