You may need a quick way to see what trainings have been cancelled, especially if you allow you volunteers to cancel their own trainings.
Steps in this task

On the right-click menu
Right-click on a training to work with it or the student associated with it.
| Edit | Edits this training's properties (Status, Expiration date, etc.) | 
| View | Opens up the training but in read-only mode. | 
| Delete | Deletes (or un-deletes) the training. | 
| Person | View, Edit, Send a letter for or add/remove the volunteer to/from lists. | 
| Select | All, None, Reverse: Use these to select multiple records at once. | 
| Selected trainings | Change status: Update the status of all selected records at once. Delete/Un-delete: Delete or un-delete all selected records at once. | 
Changes that you make here do not take effect until you've clicked the Save button.
If you delete a training, rather than cancel it, that training will not show up here or anywhere else for that matter. Once it's deleted and saved, it's gone for good.