As far as I can see there is no menu button yet.
I tried the tool and it transfers the data after a bit hassle to set it up. Be aware that after the account
is migrated the index.html from /usr/local/cwpsrv/htdocs/resources/admin/tpl/new_account_tpl
is put in users public_html directory.........
A pitty that in the test i made CWP 6 to CWP 7 the account did not work .
It was showing the default centos webpanel page...
(and yes i removed the index.html)
and rebuild the vhost conf on the target CWP 7 server.