Hierarchy
Hierarchy
References may be organized in a hierarchy as shown below. Use on the
resp. 
button to
set or remove the superior reference (see below). With the
button you can change to one of the references
shown in the hierarchy.
References may be organized in a hierarchy as shown below. Use on the
resp. button to
set or remove the superior reference (see below). With the
button you can change to one of the references
shown in the hierarchy.