Header Logo - What is that?
The header logo is displayed in the at the top of Confluence and is always linked to the dashboard. Usually it is used to display a company logo.
Global Header Logo
In Confluence 5 or newer the Enterprise Theme uses the site logo as the header logo.
Because the site logo does not exist in older versions of Confluence, the default space logo (global space logo) was used as the header logo.
Different Logo in a Space
With the Enterprise Theme, the header logo can be influenced individually by a space.
If you deactivate the setting "Use site logo in header" (or in older versions "Always use site logo instead of space logo in header"), the default space logo (global space logo) is displayed instead of the site logo. If no space logo is defined, the default space logo is used.
If the space logo is deactivated, no logo is visible in this space.
Upgrade the Enterprise Theme 3.2.0 to 3.2.1
Since version 3.2.1 of the Enterprise Theme, in Confluence 5 or newer the site logo is used as the header logo instead of the default space logo. If no site logo is defined the standard Confluence logo will be displayed. The company logo has to be re-uploaded after the upgrade.
When a site logo is uploaded, Confluence changes the colour scheme to automatically match the logo. Simply re-select the defined Enterprise Theme design. This will also reset the colour scheme.