Automatic Evaluation Data (Vendor Evaluation)

Hi Experts,

We have defined vendor evaluation in such a way. Price, Quality & Delivery - Automatic Evaluation and Service - Manually Entered. When we do Automatic evaluation thru T-Code ME61, Score of price, quality and delivery appears in the system. How can we see the backend data from which these scores derives. So that we can explain user, that the scores have come due to following data / calculation done by system in background.

Can anybody help me. Full points to helping answers.

Regards

GR