diff --git a/schemas/settings.schema.json b/schemas/settings.schema.json
index bb5c9a9d54..02a0970c35 100644
--- a/schemas/settings.schema.json
+++ b/schemas/settings.schema.json
@@ -2952,6 +2952,13 @@
           "markdownDescription": "Enable the experimental Topic & Update communication model for reduced chattiness and structured progress reporting.\n\n- Category: `Experimental`\n- Requires restart: `no`\n- Default: `false`",
           "default": false,
           "type": "boolean"
+        },
+        "btw": {
+          "title": "Enable /btw Side Inquiries",
+          "description": "Enable the experimental /btw side inquiry command for ephemeral, non-persisted chat turns.",
+          "markdownDescription": "Enable the experimental /btw side inquiry command for ephemeral, non-persisted chat turns.\n\n- Category: `Experimental`\n- Requires restart: `no`\n- Default: `false`",
+          "default": false,
+          "type": "boolean"
         }
       },
       "additionalProperties": false