Did anyone already use this property? I just found it, but couldn’t find any usage of it in the framework itself. It is passed to executeBizRule, but isn’t used in the implementation.

So I wonder if the property just exists as extension point for possible specializations, or if it really is used somewhere (maybe I just didn’t find it).

You may store any additional information about the item in it. I personally used it only once when I needed to store role’s ‘weight’ to sort roles in a specific order.

Thanks for your answer, yugene. I missed the fact, that both $params and $data are available to the code you provide as bizRule. Now it makes much more sense to me… :)