diff --git a/docs/prd/mosaic-stack.md b/docs/prd/mosaic-stack.md
index 0a8737963..c7cc97695 100644
--- a/docs/prd/mosaic-stack.md
+++ b/docs/prd/mosaic-stack.md
@@ -31,8 +31,9 @@
   with Mos's reading, relayed by Mos on 2026-10-21 (mos-1202, mos-1204).
   Version 1.11 records Jason's ruling Q211 of 2026-10-21: v1 is the 10-27
   goal. It updates the lines that the 10-27 rulings settle and adds
-  REQ-INST-3. Q211 sets the path: one seat drafts, a second seat reviews,
-  and Sage lands it. So there is no in-Stack prd.approve for it.
+  REQ-INST-3. Mos's reading of Q211 sets the path: one seat drafts, a
+  second seat reviews, and Sage lands it. So there is no in-Stack
+  prd.approve for it.
 - Version 1.11 source, Jason's answer to Q23 in T3, relayed by Mos on
   2026-10-21 (DECISIONS Q211, mos-1227): "It appears that I have expanded
   the requirements for v1. My recent goal for the 10-27 release is the
@@ -1298,6 +1299,9 @@ latest-by date and a hard target (Q176).
     installer row is Vikunja #432, and the throwaway VM proof is #433.
   - REQ-INST-3 replaces the hand start of the Console for the two v1 VMs
     only (Q189, mos-1097 item 1).
+  - Which OIDC provider the two v1 VMs use is open (vikunja:19/461).
+    REQ-INST-2 moves into v1 if Jason picks the bundled Pocket ID for
+    either instance.
 
 ## Risks and open questions