def METHOD_NAME(self, item):
    """
    In the events there are some common fields with the crate. The name
    of the field must be the same in the create and in the downloads event
    so we can filer using it in crate and event at the same time.
    * Fields that don't change: the field does not change with the events
    in a create so the value is always the same in the events of a create.
    * Fields that change: the value of the field changes with events
    """
    if "version_downloads_data" not in item['data']:
        return []
    # To get values from the task
    eitem = self.get_rich_item(item)
    for sample in item['data']["version_downloads_data"]["version_downloads"]:
        event = deepcopy(eitem)
        event['download_sample_id'] = sample['id']
        event['sample_date'] = sample['date']
        sample_date = str_to_datetime(event['sample_date'])
        event['sample_version'] = sample['version']
        event['sample_downloads'] = sample['downloads']
        event.update(self.get_grimoire_fields(sample_date.isoformat(), "downloads_event"))
        yield event