Hi

I've installed your plugin to link some post category to some users group.

I need to make visible all post preview to registred users and non registred users.

I removed all restrictions but it doesn't work.

Can you help me?

thanks

I wonder if you are using the word "preview" in the way WordPress does.

If so, I don't understand what you mean by making a preview available to non-registered users. Role Scoper is only designed to display a preview to those who can edit the article, and that would never be a non-registered user. For display to a non-registered user you would need to publish the article.