'Trash Can' and audit of deleted items

At present, there is no way to re-instate deleted tasks, workflow or other inputs to PlannrCRM. Therefore, if you accidentally delete a task, workflow or other input you then need to remember and re-key the 'thing'. Would it be possible to add a 'Trash Can', similar to Windows, to the system?

This then got me thinking about auditing tasks and workflows. It would be beneficial from a compliance point of view to audit deletion actions of client accounts. I have been informed that it is not possible to audit deletions on PlannrCRM, could this be changed?