I have probably simple problem which I can not find easy way to solve. I have few children entires defined in concept (e.g 0..1 isRequired, 0..1 default,0..n validator). What I would like to do is to have simple way to edit them all like one 0..n list of childrens. I would like to have empty editor in case of not having any children and then add as many of them I want: eg isRequired and 3 validators each in new line). What I could do is to have one child entry "content" but I would lost easy way of validation and inheritance, beside I like refrence to seprate child. I also tried "empty text" setting but it leaved empty space or new line.