Code Engineering in Cameo: Best Practices

I work with a team that has been tasked with using the Code Engineering tools in Cameo to ingest code and generate class diagrams with an ultimate goal of using the generated class diagrams to find unused, duplicative, or orphaned code. Are there any tutorials or documentation that spell out best practices for how to use these tools, and then how the generated models can be used to find issues within the code? I've played around with using the Report Wizard to generate some reports from the model, but wanted to see if there were some reports that would allow us to find what we're looking for.

Thanks for your help!