I have two fields one with Multi box (Flight Types) and the other with list box selection (Fligh Sub Types). When ever I select a value in Multi box the list box should get activated and should show me the corresponding values of list box (Flight sub types).
I will put it in other way,
I want to be able to do two things.
1. When selecting one value in a particular multi box, it activates another list box near by.
2. When unselecting that value the list box should disappear
Is this possible in Macros or Triggers?
I think we can use triggers for this but dont know how and where to write this trigger.
