def get_unresolved_properties_by_inheritance(self, timeperiod):
        """
        Fill full properties with template if needed for the
        unresolved values (example: sunday ETCETC)
        :return: None
        """
        # Ok, I do not have prop, Maybe my templates do?
        # Same story for plus
        for i in timeperiod.templates:
            template = self.templates[i]
            timeperiod.unresolved.extend(template.unresolved)
Fill full properties with template if needed for the
        unresolved values (example: sunday ETCETC)
        :return: None