After you create a custom module, I want to set up contacts and relationships. Please

[zaxguy]

Sugar Version (6.0.0)
Sugar Edition (SugarCE)
Category (soap, relationship)
PHP Version (5.2.9)
Database (MySQL 5.1.34)
Web Server (Apache/2.2.11 (Unix) mod_ssl/2.2.11 OpenSSL/0.9.8e-fips-rhel5 DAV/2)


I'm gonna show you the source.

     for($i=0;$i<$target_count;$i++){
        
        $result = $soapclient -> call(
            'set_entry',
            array(
                'session'=>$session,
                'module_name'=>'SMS_Activity',
                'name_value_list'=>array(
                    array('name'=>'name', 'value'=>$user_info[$i]['last_name'].$user_info[$i]['first_name'])
                )
            )
        );
        $sms_id = $result['id'];
        $user_id = $user_info[$i]['id'];
        $result = $soapclient -> call(
            'set_relationship',
            array(
                'session'=>$session,
                'module_name'=>'SMS_Activity',
                'module_id'=>$sms_id,
                'link_field_name'=>$user_info[$i]['link_name'],
                'related_ids'=>array($user_id)
            )
        ); 
  

After I made ​​a module (SMS Activity) ,the record was added.
But they didn't add records to the relationship table.

Setting the relationship between custom modules,
Primary Module : SMS_Activity
Type : Many to Many
Related Module : Contacts

English is immature, but please help. Thank you.