diff --git a/utils/__init__.py b/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/utils/docxtpl.py b/utils/docxtpl.py
new file mode 100644
index 0000000..c3d46a9
--- /dev/null
+++ b/utils/docxtpl.py
@@ -0,0 +1,11 @@
+import io
+from docxtpl import DocxTemplate
+
+
+def get_document_from_values_stream(path_to_template: str, vals: dict):
+    doc = DocxTemplate(path_to_template)
+    doc.render(vals)
+    file_stream = io.BytesIO()
+    doc.save(file_stream)
+    file_stream.seek(0)
+    return file_stream