def update_owned_instance(self, controllable):
        if self.owner:
            self.owner.update_owned_instance(controllable)
        super(Controllable, self).update_owned_instance(controllable)
Assemble the menu or action object for the node.
dataset/ETHPy150Open lsaffre/lino/lino/modlib/gfks/mixins.py/Controllable.update_owned_instance--crossover with--dataset/ETHPy150Open nucleic/enaml/enaml/workbench/ui/menu_helper.py/PathNode.assemble