Thank you Michael for your response about sorting values in a hierarchy
Now, I have another doubt: by default, you can display 50 results, although
the search gets more results. If you modify this in preferences, you can
display more results (100, 200, or more if you modify the options in pref.dm
macro). But I want to set, by default, that you can display 300 results,
without you set preferences (I don't want that users display preferences
option). How can I
do this? Is necessary modify the code? If I have to modify the code, which
is the archive to modify?
Thank you in advance.