This is how it looks in OWA when you click on Scheduling Assistance in exchange server 2010.
Now I am creating new event using OWA and the mailbox is on exchange server 2013 RTM.
Click on new event
Now when I click on Scheduling Assistant I should see all the mail enabled object in the GAL, in other words, entire GAL. But unfortunately I don’t see it, I just see my self and nothing else.
If I want to add the Attendees into the event (Meeting) I will have to do it manually by typing there name in Add Attendees box. Which is weird, as it works fine in exchange 2010 and I get to see the entire Global Address List (GAL).
I don’t know why it’s behaving like this, which it shouldn’t be, or am I missing something!. I will check the same thing in Outlook and will update the article. I am still looking into the issue with OWA and will update the article in few days if I come across with anything.