Using Version Cortex-2.0.2-b7701 DVD Deliverable question?

What does “Missing unique token” mean for output file name. I have added a few Tokens, which seem to identify the file uniquely but it is still yellow and giving me the warning.

Looks like it might be a bug. That message should only apply to file per clip deliverables, which DVD is not. Regardless, it means you are missing a token that uniquely identifies the clip. For file per clip deliverables, you need to have one of the following {clipname}, {sourcefilename}, {scene}{take}{camera} or {scene}{take}{camid}.