def METHOD_NAME(self, content):
    self.cols = []
    self.keywords = []
    if not content:
        raise SkipComponent("No data.")
    self.cols = parse_fixed_table(content,
                                  header_substitute=[
                                      ('TARGET', 'target'),
                                      ('SOURCE', 'source'),
                                      ('FSTYPE', 'fstype'),
                                      ('OPTIONS', 'options'),
                                      ('PROPAGATION', 'propagation')])
    self.keywords = [col['target'] for col in self.cols]