"Software Boundary" - inconsistent types of devices and term MAY is confusing

[dschien]

The list is a mix of types of devices and service functions.

Additionally, the term "MAY" is confusing - is this supposed to be an exhaustive list? I suppose not - so it should be explicitly stated that these are examples.

This section requires review and generalisation, so it can support a standard.

[atg-abhishek]

Thanks for sharing that @dschien - please feel free to make a PR with your suggested changes and we can review there.