Hi @podenwald
If the field group title is the same between those blogs, I believe you can do it like this:
// Set the field group title you want to search
$group_title = "Field Group Title";
// Get the field group post data
$field_groups = get_posts(array(
'title' => $group_title,
'post_type' => 'acf-field-group',
));
acf_form(array(
'post_id'=> 'new_project',
// Show the first returned field group
'field_groups' => array ( $field_groups[0]->ID )
));
I hope this helps 🙂
