TotalView Online Help : Chapter 2 Process Window : File Menu Commands : File > Close Relatives
File > Close Relatives
Closes windows that were created using controls on this window and also closes similar windows. If any of these windows had also created windows (for example, creating a Variable Window from a Image List Window), TotalView also closes these secondary windows.
While TotalView does not close the current Process Window, Process Windows related to this window are closed.