Default GET servlet: document rendering resorces with the default Servlet
diff --git a/src/main/jbake/content/documentation/bundles/rendering-content-default-get-servlets.md b/src/main/jbake/content/documentation/bundles/rendering-content-default-get-servlets.md
index 42ced35..a7f3b1a 100644
--- a/src/main/jbake/content/documentation/bundles/rendering-content-default-get-servlets.md
+++ b/src/main/jbake/content/documentation/bundles/rendering-content-default-get-servlets.md
@@ -184,4 +184,18 @@
"jcr:frozenUuid": "a6fd966d-917d-49e2-ba32-e7f942ff3a0f",
"jcr:uuid": "3d55430b-2fa6-4562-b415-638fb6608c0e"
}
-
\ No newline at end of file
+
+## Rendering resources using the default GET servlet
+
+There are scenarios where it is useful to render a resource using the default GET servlet. However, there is
+no API to select a specific servlet or to force a specific extension to be used. We can still use the default
+GET servlet by taking advantage of the fact that it is also registered for the _res_ extension. The code
+to do what would be:
+
+ Resource toRender = /* code to obtain resource here */ null;
+ request
+ .getRequestDispatcher(toRender.getPath() + ".res")
+ .forward(request, response);
+
+See also [SLING-8742 - Allow overriding the extension when using the RequestDispatcher](https://issues.apache.org/jira/browse/SLING-8742)
+for a discussion on providing an API for this use case.
\ No newline at end of file
