I don't know if what I do will help, but if there is anything you can use you're welcome to it.
I'm a Graphic Designer for a small newspaper and I've had some experience in reworking the document management in my current position as well as at two other newspapers.
We get Insertion Orders for ads that bear the name of the advertiser, the size of the ad and the date of run. Until I got here these I/Os had no numbers. So, for each ad rep I ran their I/O's through a numbering app that printed out consecutive numbers with their initials in a specific spot on the orders.
Each ad is filed separately in it's own folder inside an ad folder which is inside a larger ad folder based on the type of ad. That folder is itself inside a folder for the week of run.
Since we have multiple publications, this is repeated for all ads. The entire folder structure has evolved over time but the arrangment is set to allow me to grab ONE folder for burning that contains ALL the elements used for that publication.
Our ad folders look like this (example): CW16718 2x5 6_22-23 Knaack_State
This tells me that the ad belongs to the ad rep with the intials of 'CW', the number, the size of the ad (2x5), the date of run (June 22 and 23) and the advertiser (Knaack).
We have several server shares depending on department. The main one I use is Composing (see below).
I have brought this file management system to each of the previous newspapers I worked for. Titles and such have changed depending on materials being used but the overall file structure has remained the same.
Most small newspapers seem chronically unable to create and organize folder structures. Finding anything is almost impossible. So my goal each time has been to present a structure where someone who is completely unfamiliar with our server can find what they need.
The only difficulties over time has been keeping people who aren't used to being organized on track.