I'm trying to work with this but running into some problems and upon further reflection the complexity of the workflow probably needs some additional consideration on my part.
First is I don't see a way to switch this on/off. When files are being reviewed this directory binding would be on during the organization and filing but then turned off for other activities. I would want to be able to turn on another named paring workflow depending on what stage I am in.
Sometimes the destination directory doesn't exist because the workflow has a clear step. So it would be cool to be able to create the directory (as per the pair definition) if it doesn't exist. Would this script do that?
I've added a diagram of the workflow with "Source" and "Dest" stamps of what I'm referring to. This "Named Pairing" strategy would be great not only for the source and dest i specified but also any workflow step that has consistency. I can really see this being a Major feature of a new version if you ask me. I'm sure many Opus users have complex workflows.
You can do everything you want with a script, including creating folders, and turning it on and off.
But it sounds like your requirements are quite esoteric, so you may be the only person that could write the script to completely fit your requirements, if the existing scripts and functionality aren't enough already.