I had deadline so close. So to deal with it, I used a lot of seam-gen. It worked excellently until the ***LIST.XHMTL. It seem that Seam-gen just doesn't allow a null record on datatable. I just don't know why. Everytime there is a slight of NULL record in Databaase. The ***List.xhtml just doesn't show this record in its tabular form. How can I change the by code to make the null record become appears in datatable list?