diff --git a/docs/src/pages/components/DataTable.svx b/docs/src/pages/components/DataTable.svx
index de6a5caf..51c339da 100644
--- a/docs/src/pages/components/DataTable.svx
+++ b/docs/src/pages/components/DataTable.svx
@@ -1389,6 +1389,8 @@ Use `nonExpandableRowIds` to specify the ids for rows that should not be expanda
 
 ### Batch expansion
 
+Set `batchExpansion` to `true` for the ability to expand and collapse all rows at once.
+
 <DataTable batchExpansion
   headers="{[
     { key: "name", value: "Name" },