Private posts in WordPress

Does anyone know if it is possible to make certain posts only viewable to people who have registered on a WordPress blog?  I am working on a blog for an organisation and we would like to be able to use one blog and just have certain posts only made visible to members of the organisation who would register on the site.

Technorati Tags:

By Paul

Enthusiast, writer, Happiness Engineer at Automattic. I take photos too. Passionate about my wife, Gina and #proudDad.

What do you think?

This site uses Akismet to reduce spam. Learn how your comment data is processed.