Book figure [[Book:OTRS 3.0 - Admin Manual/Chapter 5/7#Figure 5.39|Figure 5.39. Adding a system Email Address.]]
From open-support.info
A list of all pages that have property "Book figure" with value "[[Book:OTRS 3.0 - Admin Manual/Chapter 5/7#Figure 5.39|Figure 5.39. Adding a system Email Address.]]"