--- data parity --------------------------------------------------------
{quiz_node_properties} row count D7 = D10                    PASS  68 / 68
every row identical, all 33 columns                          PASS
every quiz's CURRENT revision has a row                      PASS  59 of 59 quizzes
the extra rows are historical revisions, not orphans         PASS  9 historical row(s)
  pass_rate spread: 100 × 35  75 × 28  0 × 5
pass_rate is NOT uniform - this is real per-quiz configuration PASS

--- the form on a quiz node -------------------------------------------
  sample quiz: nid 301 "Georgia 5 Hour-Nails" (pass_rate 100)
fieldset taking             is present, titled "Taking options" PASS
  taking             sits in the vertical tabs, as D7        PASS
fieldset quiz_availability  is present, titled "Availability options" PASS
  quiz_availability  sits in the vertical tabs, as D7        PASS
fieldset summaryoptions     is present, titled "Pass/fail options" PASS
  summaryoptions     sits in the vertical tabs, as D7        PASS
pass_rate field shows the stored value                       PASS  '100'
takes select offers Unlimited plus 1-9                       PASS
review options offer both D7 feedback times                  PASS
  ...each with D7's 11 feedback options                      PASS
review options default to what is stored                     PASS  quiz_question_view_full,attempt,choice,correct,score,solution
the columns ce_quiz never reads are NOT rendered as controls PASS

--- round trip ---------------------------------------------------------
pass_rate saved                                              PASS  82
the checkbox/radio/select columns saved                      PASS
the date columns saved as Unix integers                      PASS
the summary text saved                                       PASS
review_options round-trips as D7's serialised shape          PASS
  ...enabled options stored as their own key, disabled as 0  PASS  {"quiz_question_view_full":0,"quiz_question_view_teaser":0,"quiz_question_view_homepage_video":0}
⭐ the 16 columns the form does not own are UNCHANGED       PASS  16 columns
⭐ historical revision rows for this quiz are untouched     PASS  1 older row(s)

--- access -------------------------------------------------------------
  D7 roles with `administer quiz configuration`: administrator
a user without the permission (uid 6) sees NO settings fieldsets PASS

--- restore ------------------------------------------------------------
{quiz_node_properties} restored, row for row, column for column PASS  68 rows
and still identical to D7                                    PASS

All checks passed.