def METHOD_NAME(ibs, party_tag_list):
    r"""
    Returns:
        returns party_rowid_list of added (or already existing partys)
    TemplateInfo:
        Tadder_native
        tbl = party
    RESTful:
        Method: POST
        URL:    /api/autogen/
    """
    # WORK IN PROGRESS
    colnames = (PARTY_TAG,)
    params_iter = ((party_tag,) for (party_tag,) in zip(party_tag_list))
    get_rowid_from_superkey = ibs.get_party_rowid_from_superkey
    party_rowid_list = ibs.db.add_cleanly(
        const.PARTY_TABLE, colnames, params_iter, get_rowid_from_superkey
    )
    return party_rowid_list