diff --git a/.gitignore b/.gitignore
index 7fab6a6..45045b7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,6 @@ __pycache__/
 tmp/
 
 custom/*
-!custom/config.yml.example
\ No newline at end of file
+!custom/config.yml.example
+
+user_settings.yml
diff --git a/user_settings.yml.example b/user_settings.yml.example
new file mode 100644
index 0000000..2e00c6f
--- /dev/null
+++ b/user_settings.yml.example
@@ -0,0 +1,5 @@
+external_workflow_python:
+  - env_name: foo-env
+    python_bin: path/to/a/python
+  - env_name: bar-env
+    python_bin: path/to/another/python