Display the list of course groups in the "Additional Info" of a course request's view page.

application/modules/courses/views/scripts/view/course-info.phtml

@@ -215,6 +215,30 @@
     </tr>
     <?php } ?>
     
+    
+    <?php
+    $courseGroups = array();
+    foreach ($course->getCrosslistings() as $crosslisting) {
+        foreach ($crosslisting['courseGroups'] as $courseGroup) {
+            $courseGroups[] = $courseGroup['name'];
+        }
+    }
+    ?>
+    <tr>
+        <th>Course Groups</th>
+        <td>
+            <?php if (count($courseGroups) == 0) { ?>
+            <em>None</em>
+            <?php } else { ?>
+            <ul>
+                <?php foreach ($courseGroups as $courseGroup) { ?>
+                <li><?php echo $courseGroup; ?></li>
+                <?php } ?>
+            </ul>
+            <?php } ?>
+        </td>
+    </tr>
+
 </table>
 
 </div>
\ No newline at end of file