So it turns out that there is a hidden help available with the System Designer Lite which comes up when you press the F1 key.
The help provided is not updated to reflect the latest version as several old features were removed from the lite version.
Build 2.0.0.2 - 01/06/21
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1. First release of System Designer Lite; System Designer now obsolete
2. Visio report removed
3. Visio designer removed
4. Maps removed
5. 10.8 models added
It's a good starting point, but I would appreciate it if the gurus could provide additional resources.
Thanks
Abdur Rahman
GIS Developer