diff --git a/README.md b/README.md
index 7e5189d..37c9bf0 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,26 @@ npm i @saleor/app-sdk
 
 ## Development
 
+### How to link development version to your project
+
+If you would like to develop the SDK and test it with existing project:
+
+1. In the Saleor App SDK directory run command
+
+```bash
+pnpm watch
+```
+
+Now any code change will trigger build operation automatically.
+
+2. In your project directory:
+
+```bash
+pnpm add ../saleor-app-sdk/dist
+```
+
+As path to your local copy of the App SDK may be different, adjust it accordingly.
+
 ### Code style
 
 Before committing the code, Git pre-hooks will check staged changes for