Hi Mariya! I still can't get it to work. I created a ViewController in the Project.Module called "CustomListViewCriteriaObjectCreatingControllerWin" as shown in code below. But when I go into the model editor the controller is still there. Partial Public Class CustomListViewCriteriaObjectCreatingControllerWin Inherits ListViewCriteriaObjectCreatingControllerWin Public Sub New() Me.Active("CustomController") = False InitializeComponent() End Sub Protected Overrides Sub OnFrameAssigned() MyBase.OnFrameAssigned() End Sub Protected Overrides Sub OnActivated() MyBase.OnActivated() End Sub Protected Overrides Sub OnViewControlsCreated() MyBase.OnViewControlsCreated() End Sub Protected Overrides Sub OnDeactivated() MyBase.OnDeactivated() End Sub End Class Im new to the XAF Framework. I do apologize for the inconvenience. Kind Regards Nico |