Groups
Groups need to be explained a bit further.
Some items that might be posted do not need to be exposed to the entire world, such as minutes of board meetings, financial discussions, etc.
A "group" allows content to be restricted to only designated groups. A "family" group has been created to which all family members need to subscribe.
If you click on "Family Pages" from the top menu you will see either a menu for creating entries within the group or, if you are not already a group member, a link to request a subscription. That subscription has to be approved by the webmaster in order to restrict access.