diff --git a/blueprints/modular.yaml b/blueprints/modular.yaml
new file mode 100644
index 0000000..c25f1a3
--- /dev/null
+++ b/blueprints/modular.yaml
@@ -0,0 +1,18 @@
+extends@: parent@
+
+form:
+  fields:
+    tabs:
+      fields:
+        content:
+          fields:
+
+            header.onpage_menu:
+              type: toggle
+              toggleable: true
+              label: On-page Menu
+              help: "If disabled, uses the normal page menu. Otherwise, lists the on-page sections"
+              highlight: 1
+              options:
+                1: PLUGIN_ADMIN.ENABLED
+                0: PLUGIN_ADMIN.DISABLED
\ No newline at end of file