if i use a query with grouping and renaming the column, the link arrow does now work.
by example (just an example):
SELECT T0.CardCode as 'Customer Code',t1.phone1 as 'Phone', sum(T0.DocTotal) as 'Total Sales' FROM OINV T0 INNER JOIN OCRD T1 ON T0.CardCode = T1.CardCode
group by t0.cardcode,t1.phone1
in this case the link arrow near to the customer code doesn't work.
any body know why??