By default, every Siebel text control can grow so that all the text in the control appears. You can change this function by modifying the CanGrow and CharacterWrap properties.
When a control grows, it adjusts its container (frame) to fit the new control size. In addition, it adjusts any controls that are underneath it to make room for the adjusted control.
You can enter the name of a label control in the AssociatedControl property to specify a persistent association between label control and text control.