You stated in the article :"When you deploy the first Exchange 2013 Mailbox server in an existing Exchange organization, a new default Offline Address Book is created.".
How is generated this new Default Offline Address Book? It's an exact copy of the existing Default Offline Address Book found, for example, on a legacy Exchange server 2010, or it's simply a totally new Default Offline Address Book?
In other words, if I created in Exchange 2010 a Default Offline Address Book customized to contain specific address lists (other than the Dafault GAL), when I install Exchange 2013 how can I migrate that customized Default Offline Address Book to Exchange 2013?