Open Source Document Management System | OpenKM

Hello,
I give permission to the folder for user.
I would like to make this permission for all subfolder and files.
How to do this ?
I must click each subfolder or file and then add privilges ?

Thanks for reply.

You must check "recursive" option and the assign or remove privileges, only the privileges you change on folder while recursive option be enabled will be propagated, that's the idea.