select distinct opr.ownerId, opr.fsltablecode, opr.operatorId, opr.fsl_choId
from tbl_OPR_ClientOperators opr
inner join tbl_IMPORT_Aliases a
on a.ownerId = opr.ownerId
and a.ownerType =opr.fsltablecode
and a.objectId = opr.operatorId
and a.objectType = 'OPR'
inner join tbl_OPR_CLientOperators b
on b.operatorId = convert( int, right( a.alias, len( a.alias ) - 14 ))
and b.ownerId = 387
and b.fsltablecode = 'BRO'
and nullif( b.fsl_choId, 0 ) is null
where opr.ownerId = 207
and opr.fsltablecode = 'MFR'
and opr.fsl_choId > 0
and a.alias like '%B:387;O%'
order by opr.fsl_choId, opr.ownerId, opr.operatorId