Elliot,
Thank you for your reply although it only helped me know what I already knew; that what I was doing was not correct.
I changed the field type to Post Object and started working on it again. The code in the documentation did not work for me. It would only return links to the current page, not the related pages.
I ended up with the code below which worked.
<?php
$post_objects = get_field('related_products');
//var_dump($post_objects);
if( $post_objects ): ?>
<ul>
<?php foreach( $post_objects as $post_object): ?>
<li>
<a href="<?php echo get_permalink($post_object->ID); ?>"><?php echo get_the_title($post_object->ID); ?></a>
</li>
<?php endforeach; ?>
</ul>
<?php endif;
?>
