diff --git a/03-DESIGN/01-to-be/47-milestones/G-20-lead-answers.md b/03-DESIGN/01-to-be/47-milestones/G-20-lead-answers.md
index 2088c0b5..ade67fd7 100644
--- a/03-DESIGN/01-to-be/47-milestones/G-20-lead-answers.md
+++ b/03-DESIGN/01-to-be/47-milestones/G-20-lead-answers.md
@@ -65,3 +65,6 @@ names the principle that settles it, and is cited as "design 47 G A-n".
   one mesh-sdk constructor, `views.NewStdioWriter`, generic as the writer is,, which fills `Publish` from the module's own event
   publish and `Listen` from its subscription; no module writes that adapter. The tool runner's own finding writer
   (mesh-tools' first views) hands in `Publish` and `Listen` from its bus connection, in its one place.
+- **A-17** (§461, A-16; principle 7) `findings-asked` is always the seat `mesh-conditions`' event, so the writer names it
+  with that seat, `mesh-conditions.findings-asked`, as a constant of mesh-sdk, in Go and TypeScript alike; no module
+  supplies it.