def METHOD_NAME(value):
    """
    Pick an alphabetic character as identifier for an entity in the model.
    :param value: where to index into the list of characters
    :type value: int
    """
    letter = [
        "f",
        "g",
        "h",
        "i",
        "j",
        "k",
        "l",
        "m",
        "n",
        "o",
        "p",
        "q",
        "r",
        "s",
        "t",
        "u",
        "v",
        "w",
        "x",
        "y",
        "z",
        "a",
        "b",
        "c",
        "d",
        "e",
    ][value - 1]
    num = int(value) // 26
    if num > 0:
        return letter + str(num)
    else:
        return letter