What this tool does and does not do
Does: holds a chronology with separate time columns, status labels (Documented / Inferred / Unknown), an opinion-and-evidence matrix with the same rows as the site's published Sample 2, and a missing-records list keyed to the question each record answers. Flags rows missing a status or source.
Does not: read or import records, calculate deadlines, judge negligence or causation, interpret audit logs, or store anything. Interpreting audit-log events and EHR display behaviour may require an EHR technical expert; causation usually requires a specialist in the relevant field.