diff --git a/new-document-type.md b/new-document-type.md
index b143b61..306c677 100644
--- a/new-document-type.md
+++ b/new-document-type.md
@@ -15,7 +15,8 @@ https://github.com/opentelekomcloud/otc-sphinx-directives/blob/main/otc_sphinx_d
 	  type: api-ref
 	```
         
-2. Generate updated metadata.yaml in the doc-exports repository with tools/generate_docexports_data.py:
+2. Install latest metadata application.
+   Generate updated metadata.yaml in the doc-exports repository with tools/generate_docexports_data.py:
     
     ```
     python tools/generate_docexports_data.py > ../../docs/doc-exports/metadata.yaml