Stop archiving on Public Folder Sub-Folder

Hi,

I have had a request to stop archiving on a aprticular Public Folder. I have put an example below to try to explain what has been requested.

PUBLICFOLDER_1

-> PUBLICFOLDER_2

->->PUBLICFOLDER_3

So what I have been asked is if I can stop archiving on PUBLICFOLDER_3 but the archiving is set at PUBLICFOLDER_1 level

I hope that makes sense!!!