diff --git a/docs/rfcs/0001-cli-auth-and-client-provisioning.md b/docs/rfcs/0001-cli-auth-and-client-provisioning.md
index ff49b69..7f1ccab 100644
--- a/docs/rfcs/0001-cli-auth-and-client-provisioning.md
+++ b/docs/rfcs/0001-cli-auth-and-client-provisioning.md
@@ -1,5 +1,11 @@
 # RFC 0001 — Browser-based auth & one-command client provisioning
 
+> **Qualified ID: `RFC-CLI-0001`.** Cite this document by its qualified ID, never as
+> a bare "RFC 0001" — `backend` and `client` each have their own 0001. Note that
+> most existing bare `RFC-0001` references in the `backend`, `cli` and `client`
+> codebases mean **this** document. Org-wide index: `docs/rfcs/README.md` in
+> `tracebloc/backend` (private).
+>
 > **Status: ACCEPTED — implemented.** The design in this RFC shipped in
 > **CLI v0.4.0** ([cli#107](https://github.com/tracebloc/cli/pull/107)); the
 > tracking epic ([cli#54](https://github.com/tracebloc/cli/issues/54)) is closed.
diff --git a/docs/rfcs/0002-data-ingest-flow.md b/docs/rfcs/0002-data-ingest-flow.md
index 1a3f681..df4207b 100644
--- a/docs/rfcs/0002-data-ingest-flow.md
+++ b/docs/rfcs/0002-data-ingest-flow.md
@@ -1,5 +1,9 @@
 # RFC 0002 — `tracebloc data ingest`: flow, terminology & task taxonomy
 
+> **Qualified ID: `RFC-CLI-0002`.** Cite this document by its qualified ID, never as
+> a bare "RFC 0002" — `backend` also has a 0002 (platform cost & autoscaling).
+> Org-wide index: `docs/rfcs/README.md` in `tracebloc/backend` (private).
+>
 > **Status: DRAFT — for discussion.** Owner: @LukasWodka. Last updated: 2026-07-07.
 >
 > This RFC captures the redesign of the `tracebloc data ingest` user
diff --git a/docs/rfcs/0003-storage-and-offboard-hygiene.md b/docs/rfcs/0003-storage-and-offboard-hygiene.md
index eeb381d..2f21dfc 100644
--- a/docs/rfcs/0003-storage-and-offboard-hygiene.md
+++ b/docs/rfcs/0003-storage-and-offboard-hygiene.md
@@ -1,5 +1,11 @@
 # RFC 0003 — The secure environment: dataset storage, offboard hygiene & the boundary
 
+> **Qualified ID: `RFC-CLI-0003`.** Cite this document by its qualified ID, never as
+> a bare "RFC 0003" — `backend` also has a 0003 (configurable preprocessing &
+> imputation). Note that the existing bare `RFC-0003` references in the `client`
+> chart templates and `docs/SEAL-CHECK.md` mean **this** document. Org-wide index:
+> `docs/rfcs/README.md` in `tracebloc/backend` (private).
+>
 > **Status: DECIDED — v2.3; decisions D1–D20 locked (D1–D15 2026-07-22;
 > D16–D20 2026-07-23). Execution tickets filed and cross-linked in §10/§12;
 > D16–D20 (per-dataset isolation) are decided but not yet ticketed, with