Agentry: Parent Reference from Objects

Hello,

in my data model i have 5 objects. Every object have a parent-child connection over ids. In Agentry there a the collection i use to realize this.

Example: orderGoup -> order -> orderPosition -> orderPositionLocation -> orderPositionLocationContact

For every object i create a single Screen who show some Details. So far so good. In the orderPositionLocationContact screen i need a property value from the order-object. Lets say the createDate from the order. Now i can choose the object browser and select the object parent from the orderPositionLocationContact, the orderPositionLocation, and from this the object parent. So i have the orderPosition. But thats was all. Why is there no ability to select the other parent objects.

Is there a solution how i can get the parent object property over 3 or more hierarchy levels?

Thanks,

André Nehm