This query should be added to a button in the Admin interface of ST. (It assists
in the search for duplicate users).
query: select cu1.userlevel,cu1.id,cu1.org,cu1.email,cu1.name from cldr_users as
cu1 where exists(select cu2.name,count(cu2.name) as NumOccurences from
cldr_users as cu2 group by cu2.name having (count(cu2.name) > 1 ) AND
cu2.name=cu1.name) order by name