I don't see anything in the UCMDB.2019.05 UI or in the UCMDB jmx-console to provide a breakdown of the licenses we are using or how close we might be the running out of licenses. I can get the capacity of licenses, but not the usage. I would hope there is a way.
The best approach for an upgrade from 10.22 to 11.4+ that I did so far is with an intermediate version. It's not the case for your as you did a clean install. Keep in mind that the latest release has code changes made in the past 6 months from your 2019.05 version. Check the release notes to see if some new features will be handy for you. It's an opportunity now if you didn't reach Prod yet.
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