@property
    def read_backend(self):
        return self.manager.read_backend
Fires the component attached event. This should be called by
dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/odm/session.py/SessionModel.read_backend--crossover with--dataset/ETHPy150Open rwl/muntjac/muntjac/ui/abstract_component_container.py/AbstractComponentContainer.fireComponentAttachEvent