Clarification for incremental-microbatch.md (#6260)

website/docs/docs/build/incremental-microbatch.md

@@ -30,6 +30,15 @@ A `sessions` model is aggregating and enriching data that comes from two other m
 
 The `page_view_start` column in `page_views` is configured as that model's `event_time`. The `customers` model does not configure an `event_time`. Therefore, each batch of `sessions` will filter `page_views` to the equivalent time-bounded batch, and it will not filter `customers` (a full scan for every batch).
 
+<File name="models/staging/page_views.yml">
+
+```yaml
+models:
+  - name: page_views
+     config:
+       event_time: page_view_start
+```
+</File>
 We run the `sessions` model on October 1, 2024, and then again on October 2. It produces the following queries:
 
 <Tabs>