Thx for hints. Yes, indeed I am focusing on the customizations.
I will have to do a source code review for them, too. I guess the biggest work is to understand the .NET framework logic, the Dynamics CRM basic logic, its security controls, and how you can possible blow that in a bad customization.
I was just probing, if ZAP would have some nice .NET/MS/C#/DynamicsCRM specific add-ons, or just procedures that map to these. Starting from VIEWSTATE analysis.
I collect related stuff here
https://pinboard.in/u:gatestone/t:dotnet/