ResinAtOnce · review and communicate results Summary and curves from an analytical synthetic fixture; the final scene reuses a saved experimental map. Each scene identifies its source. Spanish narration generated offline. Guided captures, not continuous screen recording. 1 · Review the summary Open results and report and check each row's sample and ramp. This summary uses an analytical synthetic fixture to teach the workflow. Review method, corrections and warnings before communicating a value. A completed run does not necessarily mean convergence, noise compatibility or experimental validation. 2 · Compare curves and moments Inspect attenuations and distributions together with their states. Distinguish mass calculated from a central diffusion value from distribution moments. Interpreting Mn and Mw depends on the declared weighting. A known fit or synthetic curve tests software; it does not replace independent validation on real resins. 3 · Export with provenance Locate figure and report export controls. Use high-resolution PNG for attenuations, DOSY and MwOSY when the view is available. Retain the project, parameters and revision alongside the image. This walkthrough shows the controls but does not send data, publish results or overwrite existing files. 4 · Read the lateral projection The final scene switches to a previously saved experimental map, retained unchanged. Its main lobes and descriptive bands appear in the lateral projection. Do not confuse a projection Gaussian with an identified species. Review unassigned signal, residuals and support; visual models do not change the original quantitative results.