Ability for the user to decline a task at the point the notification

[#1]

It would be great if a user could decline a task/issue assigned to them at the point of notification. Be it:

• Email
• Home Tab
• Dashboard / Report
• Task list (within project)

Whatever is possible.

I realize that it doesn't take much to go into the task and take care of it but in this busy environment, every click counts. Hey, that could be the motto of you GUI design team!