user permissions

Hi and thanks for taking the time to review my question.

I have a Mac Mini with the OS X Server App. I have 2 Apple iMacs accessing shared folders on the Mac Mini. I did the following on the Mac Mini Server Share permissions and am wondering if there is a better way in a small business environment to handle user permissions.

User 1: management

User 2: employees

Management Folder - permissions: management: read & write, everyone: no access

Shared Documents Folder - permissions: management and employees: read & write, everyone: no access

When connecting on the workstations (Finder -> Connect to Server, afp://) the issue is as follows:

Everything works fine unless a management user creates a folder in "Shared Documents". An employee cannot then access that folder or read/write to it.

How do you allow a management user to create folders in the shared documents folder, which in-turn will allow an employee to work with that folder?

Basically, management has access to all folders, employees have access to one shared folder, but if management creates documents or folders in the shared documents folder, the employees can't access those folders and documents.

Help! Thanks.