It is emphasized that even if model is not complete a good audit trail and summary can make you pass . I have failed in CA2 nd searching as hoe to complete audit trail and summary even if your model is not complete. O K audit trail is fine as you have to clearly indicate as what you have done , how you have done and where you have done. This is pretty simple even if the model is not complete but what about summary . Summary report is presented to Boss so unless model is complete how can summary be written? I am working as an engineer in Telecom industry and passed 12 exams , have no exposure to modelling etc. so i could not complete model and wrote audit tail and some thing in summary report and got FB. Can some body help me?