diff --git a/ietf-voucher-sid.txt b/ietf-voucher-sid.txt
index 8c452c3..a21b3c0 100644
--- a/ietf-voucher-sid.txt
+++ b/ietf-voucher-sid.txt
@@ -13,5 +13,6 @@
      2460 data /ietf-voucher:voucher/voucher/pinned-domain-pubk
      2461 data .../pinned-domain-pubk-sha256
      2462 data /ietf-voucher:voucher/voucher/serial-number
+     2463 data .../additional-configuration
+     2466 data /ietf-voucher:voucher/voucher/est-domain
            
- WARNING, obsolete definitions
diff --git a/ietf-voucher@2023-01-10.sid b/ietf-voucher@2023-01-10.sid
index f89d955..8afde84 100644
--- a/ietf-voucher@2023-01-10.sid
+++ b/ietf-voucher@2023-01-10.sid
@@ -13,16 +13,6 @@
       "identifier": "ietf-voucher",
       "sid": 2450
     },
-    {
-      "namespace": "module",
-      "identifier": "ietf-voucher",
-      "sid": 2464
-    },
-    {
-      "namespace": "module",
-      "identifier": "ietf-yang-types",
-      "sid": 2465
-    },
     {
       "namespace": "data",
       "identifier": "/ietf-voucher:voucher/voucher",
@@ -82,6 +72,28 @@
       "namespace": "data",
       "identifier": "/ietf-voucher:voucher/voucher/serial-number",
       "sid": 2462
+    },
+    {
+      "namespace": "data",
+      "identifier": "/ietf-voucher:voucher/voucher/additional-configuration",
+      "status": "unstable",
+      "sid": 2463
+    },
+    {
+      "namespace": "module",
+      "identifier": "ietf-voucher",
+      "sid": 2464
+    },
+    {
+      "namespace": "module",
+      "identifier": "ietf-yang-types",
+      "sid": 2465
+    },
+    {
+      "namespace": "data",
+      "identifier": "/ietf-voucher:voucher/voucher/est-domain",
+      "status": "unstable",
+      "sid": 2466
     }
   ]
 }
\ No newline at end of file