def add_lumMod(self, value):
        lumMod = self._add_lumMod()
        lumMod.val = value
        return lumMod
The name of the feed where the activity will be stored; this is normally
dataset/ETHPy150Open scanny/python-pptx/pptx/oxml/dml/color.py/_BaseColorElement.add_lumMod--crossover with--dataset/ETHPy150Open GetStream/stream-django/stream_django/activity.py/Activity.activity_author_feed