def METHOD_NAME(name, username, root=None):
    """
    Remove a user from the group.
    CLI Example:
    .. code-block:: bash
         salt '*' group.deluser foo bar
    Removes a member user 'bar' from a group 'foo'. If group is not present
    then returns True.
    """
    grp_info = __salt__["group.info"](name)
    try:
        if username in grp_info["members"]:
            cmd = "chgrpmem -m - {} {}".format(username, name)
            ret = __salt__["cmd.run"](cmd, python_shell=False)
            return not ret["retcode"]
        else:
            return True
    except Exception:  # pylint: disable=broad-except
        return True