diff --git a/README.md b/README.md
index fc980fddf..8830d9a3c 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,25 @@ npm link typescript
 [pyenv](https://github.com/yyuu/pyenv)
 [pyenv-virtualenv](https://github.com/yyuu/pyenv-virtualenv)
 
+### Developing
+
+#### PivotalTracker Integration
+
+Tag a commit with the Tracker Story ID and GitHub automatically comments on your
+story with the commit message.
+
+Add the following at the end of your commit message:
+
+```
+[(Finishes|Fixes|Delivers) #TRACKER_STORY_ID]
+```
+
+When you push to GitHub, the post-receive hook will then call back to Tracker
+and put a comment on the story with a link to the commit on GitHub. When tagged
+with "Finishes", the trigger will also click Finish on the story.
+
+Reference: PivotalTracker blog - [A Guide to GitHub’s Service Hook for Tracker](https://www.pivotaltracker.com/blog/guide-githubs-service-hook-tracker/)
+
 
 ### Linux