I am new at Fixed Asset Module. I got a problem in customization may be a very basic one. My client has 4 levels of Oracle Assets category flexfield. As far my knowledge in Oracle Assets Category we have to define a Major and a Minor category (Minor dependant of Major), then how we define sub-minor and detail as we are unable to make dependant of a dependant. should we use parent child hirarchy for this?? Please reply possible solutions. Kind Regards.