YUPTA is a methodology for analysing trade-offs for trust. It is a talking tool that can also indicate design solution spaces. YUTPA, acronym for being with You in Unity of Time, Place and Action, makes use of charts in which to 16 factors is given a specific weight as result of a conversation of judgement.
Here you find the slides of the lecture on Trust analyses. You also find a link to the YUTPA charts below