diff --git a/build/notice-file/Readme.md b/build/notice-file/Readme.md
index de2e3818f..61a6a68dc 100644
--- a/build/notice-file/Readme.md
+++ b/build/notice-file/Readme.md
@@ -5,6 +5,16 @@ We are automatically generating Notice.txt by using first-level dependencies of
 
 ## Configuration
 
+Notice.txt will be always generated from first level dependencies scanned from package.json files. For some cases it may be useful to define 
+dependency to add it's licence to the Notice.txt even if it is not first level dependency or development dependency.
+
+For instance at desktop project we need to add `wix`'s licence to the Notice.txt even if it is not a first level dependency. To do that define
+all dependencies at `dependencies` array at the configuration. For any dependency at `dependencies` section, pipeline code will add their 
+licenses to the Notice.txt file.
+
+At webapp project `webpack` used in `devDependencies` and it is requested because we are using some files generated by `webpack`. If any dependency 
+referenced at `devDependencies` section, pipeline will add those dependency licences when they are referenced at `package.json` files.
+
 Sample:
 
 ```
@@ -32,3 +42,4 @@ devDependencies:
 | devDependencies | array | If any dependency name mentioned, it will be added when it is referenced in devDependency section. |
 | search | array | Pipeline will search for package.json files mentioned here. Globstar format is supported ie. `packages/**/package.json`. |
 
+