def list(self, request, *args, **kwargs):
        return super(ProjectGroupPermissionViewSet, self).list(request, *args, **kwargs)
The hidden fields as string.
dataset/ETHPy150Open opennode/nodeconductor/nodeconductor/structure/views.py/ProjectGroupPermissionViewSet.list--crossover with--dataset/ETHPy150Open mitsuhiko/fungiform/fungiform/widgets.py/FormWidget.hidden_fields