problem with group

hi all ,

I have two questions : 

1)

I've made the Group Integration with this doc :

http://www.igniterealtime.org/builds/openfire/docs/latest/documentation/db-integ ration-guide.html

Groups is loaded perfectly when I start openfire , but it' s not refreshing in admin console of Openfire...

For example if I add an user in a group, the change isn' t visible in the admin console without restart openfire .

Is it possible to refresh without  restarting openfire ?

2)

Is it possible to create a shared group with smack API ?

thanks you !