schedule application wanted

[Tom Hansen]

I would like any information on avaliable schedule (calendar/appointment)
applications.  Need to be able to run on Sys V, Aix, and Xenix.  The
features I'm looking for, but have so far been unable to locate, are:
1. Ability to mark an entry private or public.
2. Ability for anyone with system access to view and modify another's public
   schedule.
3. Ability to schedule the same event for recurring days, weeks, etc.

Thanks in advance for any info.  
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|~~~~~~~~~~~~~~~~~~~~~~||~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
| Tom Hansen           || "I honor that place within you where,  |
| tom at vpnet.chi.il.us  ||  if you are in that place in you, and  |
|                      ||  I am in that place in me, there is    |