diff --git a/crates/rrt-runtime/src/smp.rs b/crates/rrt-runtime/src/smp.rs
index e7d5fa9..94a46d9 100644
--- a/crates/rrt-runtime/src/smp.rs
+++ b/crates/rrt-runtime/src/smp.rs
@@ -9485,6 +9485,19 @@ fn parse_event_runtime_collection_summary_with_tag_width(
             .collect::<Vec<_>>();
         mutation_candidate_unknown_descriptor_ids.sort_unstable();
         mutation_candidate_unknown_descriptor_ids.dedup();
+        let mut dispatch_strip_unknown_condition_ids = records
+            .iter()
+            .filter(|record| {
+                record.grouped_effect_rows.iter().any(|row| {
+                    opcode_reaches_world_apply_compact_runtime_effect_dispatch_strip(row.opcode)
+                })
+            })
+            .flat_map(|record| record.standalone_condition_rows.iter())
+            .filter(|row| row.raw_condition_id >= 0 && row.metric.is_none())
+            .map(|row| row.raw_condition_id)
+            .collect::<Vec<_>>();
+        dispatch_strip_unknown_condition_ids.sort_unstable();
+        dispatch_strip_unknown_condition_ids.dedup();
         let mut control_lane_notes = Vec::new();
         if nondirect_compact_record_count != 0
             && nondirect_compact_record_count == nondirect_compact_records_missing_trigger_kind
@@ -9520,6 +9533,12 @@ fn parse_event_runtime_collection_summary_with_tag_width(
                     mutation_candidate_unknown_descriptor_ids
                 ));
             }
+            if !dispatch_strip_unknown_condition_ids.is_empty() {
+                control_lane_notes.push(format!(
+                    "standalone condition ids still missing checked-in labels in the 0x00431b20 dispatch strip = {:?}",
+                    dispatch_strip_unknown_condition_ids
+                ));
+            }
             if !opcode_0x08_record_indexes.is_empty() {
                 control_lane_notes.push(format!(
                     "records with opcode 0x08 in the 0x00431b20 dispatch strip = {:?}",
diff --git a/docs/rehost-queue.md b/docs/rehost-queue.md
index a7ef9d0..6f91c28 100644
--- a/docs/rehost-queue.md
+++ b/docs/rehost-queue.md
@@ -270,6 +270,24 @@ Working rule:
     `0x00426d60 company_deactivate_and_clear_chairman_share_links`, so the open question is
     whether grouped descriptor id `548` is the missing compact-event label for that destructive
     company-clear path or a neighboring unmapped id-space entry in the same branch family
+  - the broader installed-map sweep narrows that question further:
+    across all `41` bundled `.gmp` files in the current `rt3_105/maps` install, grouped descriptor
+    id `548` currently appears only once, in `Texas Tea.gmp` record `7`, with `opcode 8`,
+    `scalar 0`, standalone condition tuple `(7, subtype 0)`, and compact signature family
+    `nondirect-ge1e-h0001-0007-0000-6d00-0200-p0000-0000-0000-ffff`
+  - the same wider sweep also rules out the simplest alias theory:
+    the ordinary checked-in `Deactivate Company` descriptor `13` does appear in real map bundles,
+    but only on `opcode 1` with scalar `1` in `British Isles.gmp`, `Chicago to New York.gmp`,
+    `East Coast, USA.gmp`, `Japan Trembles.gmp`, and `State of Germany.gmp`; it does not appear on
+    the `opcode 8` deactivation branch, so grouped descriptor id `548` is not just the obvious
+    compact stand-in for ordinary descriptor `13`
+  - the frontier is now best treated as a small compact-only opcode-`8` cluster rather than a
+    one-id anomaly:
+    the installed-map sweep now shows unlabeled grouped descriptor ids `[521, 526, 528, 548, 563]`
+    in the `0x00431b20` dispatch strip, all currently on opcode `8`, with current sightings in
+    `Alternate USA.gmp`, `Rhodes Unfinished.gmp`, `Louisiana.gmp`, and `Texas Tea.gmp`; the next
+    static-analysis pass should treat that as one branch family above `0x00426d60`, not five
+    unrelated missing labels
   - the concrete owner strip above that bundle is grounded now too:
     `0x00433060` is the direct non-direct serializer loop that writes `0x4e99/0x4e9a/0x4e9b`,
     calls `0x00430d70` per live collection row, and sits beside the sibling `0x00433130` size/load