def __activateCurrentLabelmap__(self):
        # Set the current labelmap active
        selectionNode = slicer.app.applicationLogic().GetSelectionNode()
        selectionNode.SetReferenceActiveVolumeID(self.inputVolumeSelector.currentNodeID)

        selectionNode.SetReferenceActiveLabelVolumeID(self.logic.currentLabelmap.GetID())
        slicer.app.applicationLogic().PropagateVolumeSelection(0)
Display the right labelmap for the current background node if it exists
dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/CIP_LesionModel/CIP_LesionModel.py/CIP_LesionModelWidget.__activateCurrentLabelmap__