same admin bar for the entire Multi-Sites

@fcpro,

Unfortunately,this feature is not available with my plugin. Another person also inquired about this use case few months ago. But,unfortunately I still couldn’t find time to look in to this in depth.

But, may be you can try this.

1) Open the file wp-all-in-one-admin-bar\admin\includes\class-wordpress-all-in-one-adminbar-custom-menu.php

2) Replace update_option(‘wpaioab_settings’, $wpaioab_options); from update_site_option

3) For more details please refer http://codex.wordpress.org/Function_Reference/update_site_option

Note : Before trying the above steps, please take a database backup.

Please consider that this will be effective for custom admin bar menus only.

I will consider regarding this use case in the future as time allows me.

Thanks.