diff --git a/p3/README.md b/p3/README.md
index e985133c8161e47ebf4c2a8006dcd0edd8696d96..86c5269147b7ef433a6ecf3d99a15de1a607f7da 100644
--- a/p3/README.md
+++ b/p3/README.md
@@ -240,6 +240,14 @@ Delirable should work with `docker-compose.yaml` we provide:
 
 **Requirement:** Do **NOT** submit the `venv` directory (e.g., use `.gitignore`).
 
-## Grading
+## Tester
 
-TBD
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+* Autobadger for p3 not availble for use yet.
+
+Use the **autobadger** tool on your machine to run tests against your code:
+
+```bash
+autobadger --project=p3 --verbose
+```
+
+The --verbose flag will print more information to the console as your tests are running. Pushing to main will submit your project and we will grade your code on main from a remote VM. A GitLab issue should be pushed to your repository shortly after you submit.
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