def METHOD_NAME(cls, notifications=None):
    """Get the context to use to render the corresponding template.
    :param notifications: an array of ``Notification`` to parse to extract
        the required data to build the template.
    :returns: a ``dict`` containing all required data to build the
        template.
    """
    notifications = notifications or []
    if not notifications:
        return {}
    notification = notifications[0]
    item = notification.item
    return {'issue': item.dumps(dumper=ClaimIssueNotificationDumper())}