I am in need of serious help.

My boss would like everyone in the office to be able to view/edit his
calendar on Microsoft Office Outlook 2003. I've searched everywhere online
and it says you should be able to click Tools -- Options --- Delegates and
choose who should have access to your calendar. I do not see this option. We
are on a shared server, but I don't know much about it beyond that. Does
anyone have any idea how to do this? It seems so simple, yet I've been
working on this for more than an hour and haven't gotten any closer to
figuring it out.

Any advice?

Thanks!