No matter how many users you have set up in HRS, any one or all of them can access the diary, view and edit data, then synchronise that information to their Outlook, Entourage or iCal diaries.
When creating a diary event, any user can also assign a reminder to that event which in turn cab be synchronised to your external diary and therefore allow for your reminders to be controlled by a PDA, phone or Outlook itself.
From the diary you can also access all of a contact or candidates details flicking between the two pages at will.