diff --git a/install.sh b/install.sh
index 4c15b28..84659e4 100755
--- a/install.sh
+++ b/install.sh
@@ -11,8 +11,13 @@
 #                        (e.g. "read the pi-extensions skill at session start").
 #   - settings.example.json : template for ~/.pi/agent/settings.json so pi
 #                             starts without --provider/--model. Copy + edit.
-#   - pi-atelier.json  : default Status Rail config for the pi-atelier
-#                        extension (cp'd, not symlinked — see below).
+#   - pi-atelier.json  : default Status Rail + Sidebar config for the
+#                        pi-atelier extension (cp'd, not symlinked — see below).
+#                        Written in pi-atelier's CURRENT schema (segmentLayout
+#                        with explicit per-segment visibility, plus the
+#                        showSidebar* toggles), not the pre-0.7 compatibility
+#                        keys (`segments`, `ornament`, `showExtensionStatuses`),
+#                        which upstream still reads but only as legacy inputs.
 #
 # No dependency on MemPalace. For the palace bridge see
 # https://gitea.jordbo.se/joakimp/mempalace-toolkit (optional).
diff --git a/pi-atelier.json b/pi-atelier.json
index 582f8d3..53877ba 100644
--- a/pi-atelier.json
+++ b/pi-atelier.json
@@ -1,14 +1,25 @@
 {
   "preset": "editorial",
   "shortcut": "alt+a",
-  "segments": ["activity", "metrics", "context", "model", "git", "statuses", "menu"],
   "density": "compact",
-  "ornament": "none",
+  "segmentLayout": [
+    { "id": "brand", "visible": false },
+    { "id": "activity", "visible": true },
+    { "id": "metrics", "visible": true },
+    { "id": "performance", "visible": false },
+    { "id": "context", "visible": true },
+    { "id": "model", "visible": true },
+    { "id": "git", "visible": true },
+    { "id": "statuses", "visible": true },
+    { "id": "menu", "visible": true }
+  ],
   "contextWarning": 60,
   "contextDanger": 85,
   "currencyDecimals": 3,
-  "showExtensionStatuses": true,
   "showSessionActions": true,
   "showSidebarToolNames": true,
+  "showSidebarAgent": true,
+  "showSidebarTodos": true,
+  "showSidebarOnStartup": true,
   "completionNotifications": false
 }