I can try. Determine needs, research software with compare and contrast, decide top picks, write proposal, get approval to spend the money, buy software, learn software, study users*, write policy and procedures, train trainers, they train users. Then, continue process improvement.
For studying users - find out how they already find the files they need and see if they have any preferences on the archive structure. Change as little as you can from what they already do habitually.
Limit privileges to promote security.
If feasible, have file and folder names that will make equal sense to a temp and a C-level officer. No need to be cryptic. Also consider people with dyslexia. Avoid putting certain combinations of letters and numbers together like 0O, 1l, 2Z, 5S, 6G, 8B...
As for the tool itself, there are some comments in previous Q&A on here.
There are MANY available tools for this and many questions to consider. Do you need concurrent users? What types of content do youneed to keep?
And so on. Here's an article that can help from PCWorld..
Enterprise Technology: Choosing the Right Content Management System
www.pcworld.com/features/article/0,aid,50428,00.asp
This low-cost product has got some good reviews:
www.asksam.com
Rick