How do I give someone access to manage my contacts?
You can let specified people open your mail, calendar, to do, or contact entries. You can also let people send, edit (including adding a follow-up flag), and delete messages, create and delete calendar entries, and create and delete to do items for you.
How do I open someone else's Contacts?
Depending on how much access you have to the Contacts file, you can read or edit someone else's Contact entries.
How do I create a shortcut to another person's Contacts?
You can create shortcuts to someone's Notes® mail, calendar, to do, or contacts, if that person has given you access.