Removed courses actually set the removed field to yes.

application/modules/courses/controllers/NewController.php

@@ -89,6 +89,10 @@ class Courses_NewController extends App_Controller_Action
         	$course->setCourseCode($in->subject, $in->courseNumber, $in->courseLetter);
         }
         
+        if (in_array($request->getType(), array('RemoveCourse'))) {
+        	$course->setRemoved();
+        }
+
         $session = new Zend_Session_Namespace('Edit Request');
         $session->parentCourse = $parentCourse;
         $session->course = $course;

application/modules/courses/models/CourseModel.php

@@ -2153,6 +2153,23 @@ class Courses_CourseModel extends Unl_Model
         $this->_data['type'] = $type;
     }
     
+    public function getRemoved()
+    {
+    	if ($this->_data['removed'] == 'yes') {
+    		return true;
+    	}
+    	return false;
+    }
+    
+    public function setRemoved($removed = true)
+    {
+    	if ($removed) {
+    		$this->_data['removed'] = 'yes';
+    	} else {
+            $this->_data['removed'] = 'no';
+    	}
+    }
+
     public function isValid()
     {
     	//TODO: add criteria for this being valid