Parent and Child Folder Access

Hi Folks,

I just wanted to check. Say, we have a folder structure in CMC:

Public Folder ->

Parent Folder

-parent_content_1

-parent_content_2

-parent_content_3

-> Child Folder

-child_content_1

-child_content_2

Now, we would like know.. is there any way to to hide the Parent Folder and its contents, but the Child Folder and its contents can still be accessed/viewed?

We are currently using SAP BI 4.1 SP2

Kind Regards and Many Thanks,

Mark