I tried a lot of calendar plugins but none satisfies me.
Requested features:
each event must have:
categories, rights management(min: public/nonpublic or wp group/user), invite people, reminder function for invited people
syncable with outlook and sunbird and google cal (down direction)
import functions: ical, csv
Which plugin does it? (google does not have right management)
Best regards to all
Don Wolli