TSQL to find the name of unique index that refers full text index
Here is the useful script that I have workd out (part of it obtained from Technet) in order to find the name of unique index that refers full text index
SELECT
OBJECT_NAME(fti.object_id) AS 'Table Name',
i.name AS 'Index Name',
c.name AS 'Column Name'
FROM
sys.fulltext_indexes fti
INNER JOIN
sys.index_columns ic ON ic.object_id = fti.object_id AND ic.index_id = fti.unique_index_id
INNER JOIN
sys.columns c ON c.object_id = ic.object_id AND c.column_id = ic.column_id
INNER JOIN
sys.indexes i ON fti.unique_index_id = i.index_id AND fti.object_id = i.object_id