Deleting attendees from meetings

[yellowhouse1976]

Hi

I run Office 2003 on XP. I work in a busy office where I am responsible for
resourcing programmes over some 30 odd calendars. Often we hold dates in
multiple people's diaires when in the end only 2 or 3 will be needed. What
is the best way to use Outlook in this way as I understand you can never
'delete' someone from a meeting. As there can be multiple changes to who
will be running programmes until the actual dates it can be hard to keep
diaries up to date especially when users are not particuarly adept or
understanding of the softwares limitations

Thanks

Jude