diff --git a/docs/codegen.rst b/docs/codegen.rst
index 4c4028b27..64ee0fe16 100644
--- a/docs/codegen.rst
+++ b/docs/codegen.rst
@@ -62,6 +62,18 @@ by the schema location they are defined. This works well for schemas that avoid
 imports. If you get import errors you should try one of the alternative structure
 styles.
 
+**clusters**
+
+This style will identify the strongly connected classes and will group them together,
+creating as many modules as possible. The modules are named after the the main class
+of the group.
+
+.. code-block:: console
+
+    $ xsdata schema.xsd --package models --structure-style clusters
+
+.. versionadded:: 20.7
+
 
 **namespaces**
 
diff --git a/xsdata/cli.py b/xsdata/cli.py
index a8426feeb..9d6ced760 100644
--- a/xsdata/cli.py
+++ b/xsdata/cli.py
@@ -138,6 +138,8 @@ def download(source: str, output: str):
         "\n\n"
         "namespaces: group classes by the target namespace"
         "\n\n"
+        "clusters: group by strong connected dependencies"
+        "\n\n"
         "single-package: group all classes together"
     ),
     default="filenames",
diff --git a/xsdata/models/config.py b/xsdata/models/config.py
index 8185ecec1..a5d9788b4 100644
--- a/xsdata/models/config.py
+++ b/xsdata/models/config.py
@@ -28,13 +28,14 @@ class StructureStyle(Enum):
 
     :cvar FILENAMES: filenames
     :cvar NAMESPACES: namespaces
-    :cvar SINGLE_PACKAGE: package
+    :cvar CLUSTERS: clusters
+    :cvar SINGLE_PACKAGE: single-package
     """
 
     FILENAMES = "filenames"
     NAMESPACES = "namespaces"
-    SINGLE_PACKAGE = "single-package"
     CLUSTERS = "clusters"
+    SINGLE_PACKAGE = "single-package"
 
 
 class NameCase(Enum):