Library /sys$common/syshlp/sca$menu.hlb sca__callres_view_comp  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Choose the Compact Tree menu item from the View pull- down menu to
  graphically display the Graph query results as a compact tree.  A
  compact tree shows the nodes (routines) and arcs (call references)
  for the current query, but suppresses redundant information at each
  level.  For example, routine A may call routine B twice, but the call
  is shown only once per level.