Query to List all the responsibilities attached to a User

SELECT fu.user_name,
fr.responsibility_name,
furg.START_DATE,
furg.END_DATE
FROM fnd_user_resp_groups_direct furg,
fnd_user fu,
fnd_responsibility_tl fr
WHERE fu.user_user_name = :user_name
AND furg.user_id = fu.user_id
AND furg.responsibility_id = fr.responsibility_id
AND fr.language = USERENV ('LANG')