Technical records for every PT activity hold the results, the reports and enough detail to identify, where possible, what affected the performance evaluation and to repeat the activity under conditions matching the original as nearly as possible, including the date and the identity of those responsible for the activity and for checking the data and results. Data used to verify items, participant instructions, participants' original responses and any other information in reports are recorded when made and identifiable with the specific task. Amendments to technical records are traceable to earlier versions or to the original participant submission, with both original and amended data and files retained, the date of alteration, what was altered and who altered it.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.