Neal,
Thanks for the response - I still need the time period capability as our rules state that a pilot must fly less than:
500 Hrs in a Year
60 Hrs over 30 Days
8 Hrsin 24 Hrs
4 Sorties (per day)
There are two ways I could think of achieving this.
1, To have the ability with the currency item to specify wether the requires is a less than or greater than. At the moment they are all implicit greater thans.
2, The ability to say NOT a rule in the Items Assignment - at the moment you can have all of a group, any of another group, you could have a section which says NOT these rules.
I have created specific events which are titled NOT xyz qualified which means that if a pilot has that event the rules for flying xyz are effectively ignored.