diff --git a/src/core/client/stream/tabs/comments/containers/CommentContainer.tsx b/src/core/client/stream/tabs/comments/containers/CommentContainer.tsx
index bfeca8995..f9db4932c 100644
--- a/src/core/client/stream/tabs/comments/containers/CommentContainer.tsx
+++ b/src/core/client/stream/tabs/comments/containers/CommentContainer.tsx
@@ -26,7 +26,12 @@ interface InnerProps {
   asset: AssetData;
   indentLevel?: number;
   showAuthPopup: ShowAuthPopupMutation;
+  /**
+   * localReply will integrate the mutation response into
+   * localReplies
+   */
   localReply?: boolean;
+  /** disableReplies will remove the ReplyButton */
   disableReplies?: boolean;
 }
 
diff --git a/src/core/client/stream/tabs/comments/containers/LocalReplyListContainer.tsx b/src/core/client/stream/tabs/comments/containers/LocalReplyListContainer.tsx
index 2429536cb..025160cf9 100644
--- a/src/core/client/stream/tabs/comments/containers/LocalReplyListContainer.tsx
+++ b/src/core/client/stream/tabs/comments/containers/LocalReplyListContainer.tsx
@@ -16,6 +16,12 @@ interface InnerProps {
   comment: CommentData;
 }
 
+/**
+ * LocalReplyListContainer renders the replies from the endpoint
+ * `localReplies` instead of `replies`. This is e.g. used for the
+ * ultimate threading level to only display the newly created comments
+ * from the current user.
+ */
 export class LocalReplyListContainer extends Component<InnerProps> {
   public render() {
     if (!this.props.comment.localReplies) {