Why a Single Folder Is Not Enough for Real Files
A traditional folder structure forces every file into exactly one location. That works fine when a file only ever matters in one context, but most real documents do not behave that way. A signed lease matters to the tenant it was signed with, to the property it covers, and often to a specific tax year for reporting purposes, all at the same time.
A folder system asks you to pick just one of those homes, which means the same lease is either duplicated across three different folders, where the copies inevitably drift out of sync, or it lives in only one place, and you have to remember which one whenever you need it from a different angle.
This is the specific limitation entity based grouping solves. Instead of a file having one location, it has one existence and many valid connections, to the tenant, to the property, to the tax year, all pointing at the same single copy.
