Filtering Looper results by ACF Post Object field based on current post ID

Hi,

I’m working on a setup with two custom post types: verkaufsobjekte (real estate objects) and aktuelles (news/updates).

Each aktuelles post has an ACF Post Object field called zugehoriges_projekt that stores a reference to one verkaufsobjekte post. On the single template of each verkaufsobjekte post, I want to display only the aktuelles posts that are assigned to that specific object.

**My setup:**
– GenerateBlocks Pro
– GeneratePress Pro
– ACF Pro
– Field type: Post Object

What I’m trying to achieve:
On the single verkaufsobjekte template, a Looper block that runs a query equivalent to:

`php
new WP_Query([
‘post_type’ => ‘aktuelles’,
‘meta_query’ => [
[
‘key’ => ‘zugehoriges_projekt’,
‘value’ => get_queried_object_id(),
‘compare’ => ‘=’,
],
],
]);
`

My questions:
Is there a PHP filter or hook available for the Looper block?
Is there any other recommended approach within GenerateBlocks to achieve this dynamic meta query without custom page templates?

Thanks in advance!