Hi Rikard,
Cześć Piotr,

let me join here.
If I understood correct, for my subpage, I have to insert all this code:

<?php
global $more;
$more = 0;
?>
//The code must be inserted ahead of the call the_content, but AFTER the_post()

<?php the_content('Continue Reading'); ?>

to ../wp-content/themes/enfold/includes/loop-page.php file, after the_post but before the_content.
Am I right?
Is there anything I need to change in this code?

Regards,
Matthew