Hi @Aurelien Denis
The easiest way to achieve this is to use the ‘post__in’ arg like so:
<?php
$post_ids = get_field('my_custom_field', false, false);
$posts = get_posts(array(
'post_type' => 'post',
'orderby' => 'post_date',
'post__in' => $post_ids,
));
if( $posts ) {
?>
<a title="<?php the_title_attribute(); ?>" href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
<?php the_excerpt(); ?>
<?php } ?>
note the 2 false parameters in the get_field function? This will tell ACF not to format the value, so you will get an array of ID’s, not an array of post objects!
