The Manage Spaces grid applies skins to individual spaces.
Using the Manage Spaces area, you can manage the skins you’ve created in ThemeBuilder and apply them to specific spaces inside your Confluence wiki. The Spaces Grid gives you an overview of the Spaces in the wiki and the themes and skins that they use. You can use the Spaces grid to change individual space settings.
Editing Individual Space Settings
To edit the theme and skin settings of individual spaces, click on the Space Name or Key to select the space, and you can select a new skin or theme from the dropdown menu that will appear when you click in the Theme or Skin cells.
You can select other Confluence themes, such as Documentation, or the ThemeBuilder theme.
You will need to click away from the the dropdown on to any other part of the page for a change to be automatically updated.
You can to lock or unlock the skin by clicking on the 'Lock' cell for a skin. A check box will appear. Use the check box to set or unset the lock.
When you click away from the cell a padlock will show to indicate a locked space/skin.