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 1a0c8775..5de6211f 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
@@ -441,3 +441,5 @@ names the principle that settles it, and is cited as "design 47 G A-n".
   `.tool.<verb>` from it, plus, for a `chunks: true` verb, the publish of `.chunk.<verb>.>` and the subscribe of
   `.ack.<verb>.*.*`. A snapshot's chunks are a transfer, published on the core bus with no stream; any caller of
   `snapshot-get` receives the chunks (who may hear them is no question), a protected snapshot never.
+- **A-110** (A-109; principle 7) A process's `serves` is a list of `seat:<seat>.<verb>` strings, the form of `invokes`
+  beside it; whether a verb sends chunks is read from its seat definition (`chunks: true`), never declared again.