Sets the Model authoring Nodes using given editor.

        :param editor: Editor to set.
        :type editor: Editor
        :return: Method success.
        :rtype: bool

def set_authoring_nodes(self, editor):
        """
        Sets the Model authoring Nodes using given editor.

        :param editor: Editor to set.
        :type editor: Editor
        :return: Method success.
        :rtype: bool
        """

        project_node = self.default_project_node
        file_node = self.register_file(editor.file, project_node)
        editor_node = self.register_editor(editor, file_node)
        return True