ldc-dam/app/Models/Societe.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Societe extends Model
{
	/**
	 * The medias that belong to the societes.
	 */
	public function medias()
	{
		return $this->belongsToMany('App\Models\Media', 'medias_societes', 'societe_id', 'media_id');
	}
}