There are many questions about the built-in Segregation of Duties functionality within Dynamics AX and D365FO, how it works, and its short comings? To help answer those questions, I created a white paper that compares the native SoD functionality to the functionality that the Fastpath tool offers surrounding this area.
Fastpath vs. Dynamics AX/D365FO Segregation Of Duty Analysis Comparison
If you have any questions about this please don’t hesitate to reach out!