Calendar view - based on

Calendar view - based on

Why is it when I turn to a view I can not get the "based on" selection dialog box?

This particular view has 8 fields and only one field is in date format, shouldn't it select the only date field by default? At least tell me how to get that dialogue box where I can specify on wich field the calendar view should be based on. At this time it's based on the first field which is not at all handy and I can't figure out how to change it

Thanks for the ggod work!

Alain D.
Montreal,Canada