--- a/src/source/package_layout.rst	Mon Jun 11 14:50:38 2018 +0200
+++ b/src/source/package_layout.rst	Mon Jun 11 18:22:01 2018 +0200
@@ -6,6 +6,7 @@
 
     ├── pyams_<package>/
     │   ├── doctests/       <- Documentation for the package
+    |   ├── generation/     <- ZODB Migration directives
     │   ├── interfaces/     <- Interfaces definition
     │   ├── locales/        <- Store source code translation files (.mo .pot)
     │   ├── tests/          <- Contains python scripts for running tests including test runners, unit test