TLDR: Let’s remove the Description Keys and Figure Prefix Database in place of a new Survey Code Library. It will do everything the other 2 features do, and more. All this for a more seamless integration between the field and the office and to attempt to limit the number of codes the surveyor needs to use. Plus, from a Civil 3D user's perspective, this will make it far easier to manage these codes.
The attached Word doc outlines my idea better than the simple formatting here.