Synthetic relative-potency walkthrough setup, PROV-USER-GUIDE edition 1 draft. Use common-shape 4PL (commonShapeFourParameterLogistic.v2), natural-log dose, untransformed response and unweighted fitting. Dose and potency units are ng/mL; response unit is response; assigned reference potency is 100. Select the CSV measurement rectangle B6:M13 as a 96-well plate. Plate columns 1-2: Reference standard replicates 1-2. Plate columns 3-4: Test alpha replicates 1-2. Plate columns 5-6: Test beta replicates 1-2. Plate rows A-H: dilution levels 1-8 for each preparation, at 128, 64, 32, 16, 8, 4, 2, 1 ng/mL (starting 128, factor 2). Columns 7-12 are empty and unassigned. Retain all 48 measured observations; no exclusions and no additional user-defined suitability criteria. Use the model's fixed adequacy alpha 0.05 and 95% confidence intervals. These are synthetic demonstration data, not customer qualification evidence.