diff --git a/static/arguments.json b/static/arguments.json
index 11f06b5a09..d24015ee43 100644
--- a/static/arguments.json
+++ b/static/arguments.json
@@ -2462,6 +2462,18 @@
         "default": "N/A",
         "description": "One of `:left` or `:right`. - Defaults to left"
       },
+      {
+        "name": "body_arguments",
+        "type": "Hash",
+        "default": "`{}`",
+        "description": "[System arguments](/system-arguments) for the body wrapper."
+      },
+      {
+        "name": "wrapper_arguments",
+        "type": "Hash",
+        "default": "`{}`",
+        "description": "[System arguments](/system-arguments) for the `TabContainer` wrapper."
+      },
       {
         "name": "system_arguments",
         "type": "Hash",
diff --git a/static/info_arch.json b/static/info_arch.json
index 0087da026b..7f36204edc 100644
--- a/static/info_arch.json
+++ b/static/info_arch.json
@@ -7628,6 +7628,18 @@
         "default": "N/A",
         "description": "One of `:left` or `:right`. - Defaults to left"
       },
+      {
+        "name": "body_arguments",
+        "type": "Hash",
+        "default": "`{}`",
+        "description": "{{link_to_system_arguments_docs}} for the body wrapper."
+      },
+      {
+        "name": "wrapper_arguments",
+        "type": "Hash",
+        "default": "`{}`",
+        "description": "{{link_to_system_arguments_docs}} for the `TabContainer` wrapper."
+      },
       {
         "name": "system_arguments",
         "type": "Hash",