diff --git a/src/wasm/plain_list.rs b/src/wasm/plain_list.rs
index a5609516..d8739f19 100644
--- a/src/wasm/plain_list.rs
+++ b/src/wasm/plain_list.rs
@@ -6,13 +6,17 @@ use super::macros::to_wasm;
 use super::to_wasm::ToWasm;
 use super::AdditionalProperties;
 use crate::compare::ElispFact;
+use crate::types::GetAffiliatedKeywords;
 use crate::types::PlainList;
+use crate::types::PlainListType;
 use crate::wasm::to_wasm::ToWasmStandardProperties;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct WasmPlainList {
     #[serde(flatten)]
     pub(crate) additional_properties: AdditionalProperties,
+    #[serde(rename = "type")]
+    pub(crate) list_type: String,
 }
 
 to_wasm!(
@@ -21,8 +25,12 @@ to_wasm!(
     original,
     wasm_context,
     { WasmAstNode::PlainList(original) },
-    { "TODO".into() },
+    { "plain-list".into() },
     {
+        let additional_properties = original
+            .get_affiliated_keywords()
+            .to_wasm(wasm_context.clone())?;
+
         let children = original
             .children
             .iter()
@@ -36,7 +44,13 @@ to_wasm!(
         Ok((
             children,
             WasmPlainList {
-                additional_properties: AdditionalProperties::default(),
+                additional_properties,
+                list_type: match original.list_type {
+                    PlainListType::Unordered => "unordered",
+                    PlainListType::Ordered => "ordered",
+                    PlainListType::Descriptive => "descriptive",
+                }
+                .to_owned(),
             },
         ))
     }