I am figuring out Organic Groups. I can't figure out the difference between a user becoming a group member vs the 'og_user_node' field that was added to user profiles. Could anyone help explain?
My Case: I created a content type "Organization" that is a group. I created a rule, when a user registers for the site a new "Organization" is created. This action also makes this user a member of that group and the group admin. When I review that user's profile the og_user_node field is not set.
I could set it with another rule. Should it be set? What is its purpose? Am I doing this wrong?