Primary/secondary menu for root domain?

najibx,

The domain menu module is only used to allow subdomains to have their own primary/secondary menus. It's not used for the master domain. Access the master domain menus the same way you normally would by going to admin/build/menu/settings from the master domain.

hmmm ... if you look at my screen shot, If I were to use the 'normal' setting, root primary menu will list out all root menu of subdomain's primary. To meet my requirement, I just put up an $conf overide of the settings.php. Just find the 'root' menu ID of the root domain, put both primary and secondary. Together with a nice domain_menu, this works perfectly for me.

$conf = array(
/* This overide the primary/secondary menu for the root domain (for subdomain, domain_menu will take charge) */
'menu_primary_menu' => 86,
'menu_secondary_menu' => 86,
);