The upper part of the form shows the term in the hierarchical
relation. To insert a relation to a broader term, click no the
button. In the window that will
open, select the broader term from the list and click OK. To remove the relation
to a broader term, click on the
button. The image below summarizes the options to depict the relations in the
hierarchy.
The default view of the hierarchy is shown below.
If you want to see the synonyms, click on the
button. The button will change to
and the hierarchy will show
the synonyms with the indaction of the language. Synonyms of the current term will
have a pink backgroud.
If you restrict the output in the hierarchy to a certain
language,
only one language will be shown in the hierarchy as shown below.
In the image above the hierarchy is restricted to the
superior terms. If you want to see the whole hierarchy click on the
button. It will change to
and all terms will be shown. To return to the previous view, just click the button
again.
A cached value of the hierarchy is stored in two
fields (downward and upward) for every term. These entries are needed e.g. for
queries where the whole hierarchy is used instead of the term itself. The
hierarchies are build using the preferred terms (see Editing the data
).