diff --git a/kaybee/plugins/articles/base_section.py b/kaybee/plugins/articles/base_section.py
index <HASH>..<HASH> 100644
--- a/kaybee/plugins/articles/base_section.py
+++ b/kaybee/plugins/articles/base_section.py
@@ -6,6 +6,7 @@ from kaybee.plugins.articles.base_article import (
 
 class BaseSectionModel(BaseArticleModel):
     featured_resource: str = None  # docname for this section's feature
+    subheading: str = None
 
 
 class BaseSection(BaseArticle):
Let sections have subheadings.