diff --git a/README.md b/README.md
index 15e4833..d189a50 100644
--- a/README.md
+++ b/README.md
@@ -96,4 +96,23 @@ There other options how I/O where you can define a file log for check errors if
 
 All's done!, you can init your service with **nssm start MonitService** and let's go.
 
+# Developing plugins.
+
+You can add simple python scripts how plugins for add new collections to your data.
+
+The python scripts need have the next structure:
+
+```python
+def stat(obj_stats):
+
+    obj_stats['test_data']={'pos': 0}
+
+    return obj_stats
+```
+
+You define a function with name *stat* and arguments *obj_stats*
+
+*obj_stats* is a python object. You can add new data or manipulate original collected data for your own proposites.
+
+
 
diff --git a/pastafaristats/utils/__init__.py b/pastafaristats/utils/__init__.py
new file mode 100644
index 0000000..e69de29