1. A computer-implemented method for file handling in a hierarchical storage environment, comprising: initiating a new document notification process in response to receipt of a new document, the new document notification process comprising: evaluating enhanced metadata of the new document via a relationship analyzing process to produce a priority list defining a likelihood of possible access, wherein the enhanced metadata includes a set of keywords and/or references from the new document; and storing the new document in a storage tier of a hierarchical storage environment according to the priority list.