diff --git a/SDS.md b/SDS.md
index 77bd76a..4e11279 100644
--- a/SDS.md
+++ b/SDS.md
@@ -26,9 +26,7 @@
  **Send Class message**
  
  
- //TODO
-https://drive.google.com/file/d/0BznFG6PLZQZPRDE2MTNnZlR3M3M/view?usp=sharing
- // TODO: fix img
+![Sequence Diagram](http://i61.tinypic.com/rqy9a1.png)
 
 1. The lecturer must login with valid account.
 2. Once in lecturer dashboard, press messaging system button.
@@ -45,4 +43,3 @@ https://drive.google.com/file/d/0BznFG6PLZQZPRDE2MTNnZlR3M3M/view?usp=sharing
 * **c. Generic Structure-** Dashboard is designed in a way that it can be used for different Courses/Colleges 
 * **d. Compatibility-** Works on any web browser from every computer.
 * **e. light-** The Dashboard is just a "Tunnel" from Github, thus not holding alot of Data itself.
-