Duplicate post problem

Hi,

I use Posts 2 Posts to build an educational plateform.

The connection is between “contenu” and “branche” :

p2p_register_connection_type( array(
‘name’ => ‘contenu_to_branche’,
‘from’ => ‘contenu’,
‘to’ => ‘branche’,
‘cardinality’ => ‘many-to-many’,
‘reciprocal’ => true,
‘title’ => array( ‘from’ => ‘Branche’, ‘to’ => ‘Contenus de la branche’ )
) );

On “contenu” can be connected to many “branche”

My problem is duplicated posts in a query :

$args = array(
‘connected_type’ => ‘contenu_to_branche’,
‘connected_items’ => $branches,
‘nopaging’ => false,
‘post_type’ => ‘contenu’,
‘posts_per_page’ => 10,
‘order’ => ‘DESC’,
‘orderby’ => ‘ID’,
);

$branches is an array that contain ids of “branches”.

The issue is that i get the same “contenu” many times, because it’s connected to many “branche”.

Is there any solution ?

Regards

http://ww.wp.xz.cn/extend/plugins/posts-to-posts/