I don't know what the proceedure is called in AVID but in Adobe Premiere Pro - CLIP NOTES allows the editer to send a small wmv file to a customer for viewing and allows the customer to make notes on changes. The customer sends the notes boack to the editer.

Hi,

Sorry it's taken someone so long to reply, but the forum software's been acting up.  Unfortunately, I don't know of a similar function in Media Composer.

good luck,
Carl

While not "in" Avid, you could look into something like Xprove.