I'd love to see a way to make a very easy way for each user/guest to mark their approval on a task. This would be particularly useful for reviewing designs with clients.

While this can be done with custom statuses, that doesn't give the option for getting multiple people's approvals. I get the suggestion of assigning comments and asking for them to be resolved, but that's an obscure way to do this as opposed to a big, obvious, shiny "Approve" button that cant' be missed.

This would be even better if there were multiple, or even customizable, options, such as:

• Approved

• Approved with Changes

• Rejected (or Please Revised)

• Finished Commenting

Integrating this with the new Proofing feature would be great too, though that works on the attachment level, and what I'm suggesting would be on the task level. If this were implemented on each attachment to a task (and if there were multiple attachments) it would be great if the approval status were very obvious visually on the task view.

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