def get_subfolders(self, group, folder):
        """Returns list of sub-folders for given user group and folder.

        Args:
            group: User group to check.
            folder: Folder to read.
        """
        view = self.go_to_group(group)
        view.reports_tree.click_path("Top Level", folder)
        fields = view.manager.fields
        view.discard_button.click()
        return fields