Feature resquest

Hi
 
after searched in mail lists, google, etc...
 
I using mantis (http://www.mantisbt.org/) to manager my features request and
it is integrated with SVN, when i commit a change we put the "task id" in
the bugtraq:number field
 
but i want inform the time was the change was taken. (same
bugtraq:timetraking )
 

 
 
sorry for my bad english and if you can return if its possible implement
this feature
 
regards,
 
Franklin Haut