Default settings can control user access to various such things as menus, themes, and the Dashboard. The next few sections discuss these settings in detail.
The Site Visibility setting on the Privacy Settings page in the regular Dashboard (as well as your users' Dashboard) controls the privacy of that particular site. However, just because you set the main site (the Network Admin's site) to private, does not mean that every site in your network is private — each user must toggle her own privacy settings on the Privacy page in her Dashboard. To access the Privacy Settings page, choose SettingsPrivacy, as shown in Figure 4-8.
By default, sites are visible to everyone, including search engines and other bots. By selecting the second option, search engines and bots cannot crawl the site at all. Additionally, if you use plugins to create a visible list of network sites — any sites that are marked private will not display in such public lists. Individual plugins should be tested to verify that they observe the privacy setting.
Because users cannot add or edit plugins, the Plugins menu is disabled by default. The Network Admin can still access the Plugins page via the Network Admin Dashboard Plugins menu link — but other administrators cannot.
To enable the Plugins menu for site administrators, follow these steps:
The check box for the Plugins menu is empty, designating that users will not see the menu regardless of their user role.
Similarly, a Network Admin must enable any themes installed on the network before a site administrator can choose the theme from the Appearance menu. We explain this in Chapter 3 of this minibook.