diff --git a/2-farm/lessons/4-migrate-your-plant-to-the-cloud/README.md b/2-farm/lessons/4-migrate-your-plant-to-the-cloud/README.md
index ec7f3d6..a8b182b 100644
--- a/2-farm/lessons/4-migrate-your-plant-to-the-cloud/README.md
+++ b/2-farm/lessons/4-migrate-your-plant-to-the-cloud/README.md
@@ -4,6 +4,10 @@
 
 > Sketchnote by [Nitya Narasimhan](https://github.com/nitya). Click the image for a larger version.
 
+This lesson was taught as part of the [IoT for Beginners Project 2 - Digital Agriculture series](https://youtube.com/playlist?list=PLmsFUfdnGr3yCutmcVg6eAUEfsGiFXgcx) from the [Microsoft Reactor](https://developer.microsoft.com/reactor/?WT.mc_id=academic-17441-jabenn).
+
+[![Connect your device to the cloud with Azure IoT Hub](https://img.youtube.com/vi/bNxjopXkhvk/0.jpg)](https://youtu.be/bNxjopXkhvk)
+
 ## Pre-lecture quiz
 
 [Pre-lecture quiz](https://black-meadow-040d15503.1.azurestaticapps.net/quiz/15)
diff --git a/2-farm/lessons/5-migrate-application-to-the-cloud/README.md b/2-farm/lessons/5-migrate-application-to-the-cloud/README.md
index a5e634e..23baee8 100644
--- a/2-farm/lessons/5-migrate-application-to-the-cloud/README.md
+++ b/2-farm/lessons/5-migrate-application-to-the-cloud/README.md
@@ -4,6 +4,11 @@
 
 > Sketchnote by [Nitya Narasimhan](https://github.com/nitya). Click the image for a larger version.
 
+
+This lesson was taught as part of the [IoT for Beginners Project 2 - Digital Agriculture series](https://youtube.com/playlist?list=PLmsFUfdnGr3yCutmcVg6eAUEfsGiFXgcx) from the [Microsoft Reactor](https://developer.microsoft.com/reactor/?WT.mc_id=academic-17441-jabenn).
+
+[![Control your IoT device with serverless code](https://img.youtube.com/vi/VVZDcs5u1_I/0.jpg)](https://youtu.be/VVZDcs5u1_I)
+
 ## Pre-lecture quiz
 
 [Pre-lecture quiz](https://black-meadow-040d15503.1.azurestaticapps.net/quiz/17)