Hi @matt-wood_5559,
A Maven package's license is determined by the license field in the POM:
https://maven.apache.org/pom.html#Licenses
There are unfortunately no real standards here, and the author can put in anything from a SPDX Code (which is recommended, by the way) to a string like "Apache license" (which probably means apache 2.0, but who knows?).
We would rather not guess what the author might have intended, so ProGet only detects licenses with SPDX codes and then lets you decide how assign which codes to other license types as you come across packages that don't follow SPDX.
However, once you start associating those strings with licenses, it will work for future packages.
Thanks,
Alana