Public Folders Hybrid Exchange

Hi All

Just want  to clarify the position on public folders,

I have an Exchange 2010 SP3 Hybrid set-up.

We operate a number of on-premise Public Folders, which at some point we migrate entirely to office 365.

This will happen once all users have been migrated to online mailboxes., as my understanding is that on-premise mailboxes cannot see on-line public folders in our setup.

However i can synch on-premise public folders with online mailboxes, using the following article http://technet.microsoft.com/en-us/library/dn249373(v=exchg.150).aspx

Is my understanding correct?

Kind regards

Jason