[Zope] ZSyncer and acl_user permissions

[Kamal Gill]

How does one enable a user to use a ZSyncer instance at the root folder 
if the user has an acl_users account at folder /spam/eggs/ (for 
example) but not at the root folder?

I would like a user to be able to sync content only in the /spam/eggs/ 
folder (and its subfolders).  My ZSyncer is at the root folder, but I 
do not want to give the user Manager permissions at the root folder.  I 
created a new role called "Sync" at the root folder, but I'm not sure 
what permissions I need to enable in order to allow the user to access 
the operations of the ZSyncer at the root folder.  I've enabled the 
"Use ZSyncer" permission for the "Sync" role, but this does not seem to 
be adequate.  Any ideas?

  - Kamal