diff --git a/docs/authoring-guide.md b/docs/authoring-guide.md
index fff4f75..dda5834 100644
--- a/docs/authoring-guide.md
+++ b/docs/authoring-guide.md
@@ -350,19 +350,30 @@ $ aura campaign register mra_3_campaign_full_v2.json
 registered campaign 42edebd2159de708009ba21e1ed4aea2cffabc373bf761c5765f79c190b677bd (…/runs/campaigns/42ed…json)
 $ aura campaign run 42edebd2159de708009ba21e1ed4aea2cffabc373bf761c5765f79c190b677bd
 {"family_id":"42edebd2-0-GER40-w0-s0-0","report":{...}}
+{"family_id":"42edebd2-0-GER40-w0-s0-0-r1","report":{...}}
 …
 {"campaign_run":{"campaign":"42edebd2…","process":"cd9127…","run":0,"seed":42,
-  "cells":[{"strategy":"597d719b…","instrument":"GER40","window_ms":[...],"stages":[
+  "cells":[{"strategy":"597d719b…","instrument":"GER40","window_ms":[...],
+    "regime":{"vol":{"length":3,"k":1.5}},"stages":[
     {"block":"std::sweep",...},{"block":"std::gate","survivor_ordinals":[0,1,2]},
     {"block":"std::walk_forward",...},{"block":"std::monte_carlo","bootstrap":{"pooled_oos":{...}}}]},
-   {"strategy":"597d719b…","instrument":"FRA40",...}],
+   {"strategy":"597d719b…","instrument":"GER40","regime":{"vol":{"length":3,"k":3.0}},"regime_ordinal":1,...},
+   {"strategy":"597d719b…","instrument":"FRA40",...},
+   {"strategy":"597d719b…","instrument":"FRA40","regime_ordinal":1,...}],
   "generalizations":[{"strategy_ordinal":0,"window_ordinal":0,
     "generalization":{"selection_metric":"expectancy_r","n_instruments":2,
       "worst_case":0.0436…,"sign_agreement":2,"per_instrument":[["GER40",0.0436…],["FRA40",0.0484…]]},
-    "winners":[...]}],
+    "winners":[...]},
+   {"strategy_ordinal":0,"window_ordinal":0,"regime_ordinal":1,...}],
   "trace_name":"42edebd2-0"}}
 ```
 
+With two stop regimes every (instrument, window) cell runs twice — the four
+cells above are the "4 cell(s)" the validate summary counted. The second
+regime's family ids and trace dirs carry the `-r1` ordinal suffix (the
+default/first regime stays unsuffixed), each cell record names its regime,
+and generalization is keyed per regime — regimes are compared, never pooled.
+
 `aura campaign run` is register-then-run sugar for a `.json` file, but the
 canonical address is always the content id — running a bare file the first
 time registers it implicitly. `aura campaign runs` lists stored
diff --git a/docs/glossary.md b/docs/glossary.md
index 15861a4..5271244 100644
--- a/docs/glossary.md
+++ b/docs/glossary.md
@@ -212,7 +212,7 @@ The per-symbol composite turning a bias into a managed position, **in R**: `stop
 A node that converts a finer stream to a coarser bar stream, emitting a completed bar only at the boundary so no partial bar ever leaks (enforcing no look-ahead). Clock-sensitive.
 
 ### risk regime
-**Avoid:** stop regime, risk section
+**Avoid:** risk section
 One entry of a campaign document's structural risk axis (`risk`): a
 serializable protective-stop regime (sole variant `vol{length,k}`) the matrix
 runs every cell under, so cells differ by execution discipline, never by