Designing SA Type For Other Segmentations

The earlier parts of this discussion described the most common factors that cause the creation of SA Types. However, many obscure factors could cause the introduction of more SA Types. In this section, we explain these more obscure factors.

Warning:

We strongly recommend not being too pedantic when considering the factors described in this section. If you can only think of a few strange situations that would necessitate a SA type, think carefully before you introduce it. It's better to be a little less than perfect than end up with large number of obscure SA types.