Booking appointments for more than one person - how to?

Hi there,

I am using Outlook 2007 to arrange the tasks and appointments for myself and
2 other people working in a small office.

As the secretary, each day I let the other 2 people know what their
appointments are for that day.

I cannot work out how to add these 2 people into outlook so that I can see
them in the appointment page.

Previously we were using a normal appointment book, and we have only one
computer in the office, so the other 2 don't have outlook.

Any advice would be greatly received!

Many thanks.