1.) Open a connection to a LDAP directory server
2.) Browse to some entry within you directory (entry a)
3.) Choose 'New Entry' from the context menu of that entry.
4.) Choose 'use existing entry as template' and browse to some entry (entry b) not directly underneath entry a and click 'Next'.
5.) Just click 'Next' in the 'Object Classes' dialog.
6.) In the dialog 'DIstinguished Name', Apache Directory fills in the parent from entry b, but we wanted to create a new entry underneath entry a.
I think, Apache Directory Studio should use entry a as parent.