User-defined tags for tracks, events, etc, with tag-rules colorization

That would be a nice addition.

Awhile back I started using Cubase’s built in Color capabilities as de facto tags. This is possible because you can change the color names to whatever you want, for example “Edit Me” and the Project Logical Editor can use the color names in selection criteria.

I posted a detailed explanation on the old forum, if I can find it here I’ll add a link.

EDIT
Here’s the link. Also I think a lot of folks use a 2nd Marker Track for keeping text-notes along the timeline. These can also be color coded.