Hello Marc,
We in last version of OrdaSoft CCK Pro (
ordasoft.com/cck-content-construction-kit-for-joomla.html) added possibility configure ACCESS to
- fields, in layouts
- Instances, in Instance Manager
- Categories, in category Manager
Please go to CCK->Entities, Open your "Entity", turn on access.
After check access in your not published instances and check access settings in "add layout" for this "entity"
Regards
OrdaSoft team