diff --git a/src/mra.yaml.sample b/src/mra.yaml.sample
index d4abbdca55e9848a84b49f4bf2cf3d2841b9033c..cd7c43ed95f32cc78fefcd4caf3ff73ddb7f2d69 100644
--- a/src/mra.yaml.sample
+++ b/src/mra.yaml.sample
@@ -21,3 +21,9 @@ logging:
     level: "DEBUG"
     # Add the logs to the generated output of the webapp by setting web_logs.
     web_logs: False
+
+testing:
+    # Aditions to the API for testing, should ne deactivated in production.
+    active: False
+    # Which map file to use to create new test files.
+    model: model