[Zope] Assiging Owner Roles to subfolders

[Dan E]

Ok - newbie here,
This may be a basic question but I can't figure it out. I have series
of folders that I want different groups to be able to modify the
contents of (including the sub-folders). I thought the easy way to do
this is to create the folder and then share the contents of the folder
with the group of interest. But for some reason, it doesn't
automatically share all the subfolders with the user. Any ideas on how
to do this would be appreciated.

thanks in advance,
Dan