left join from SSIS package

Hi,

I have the query below for left join between 2 tables from 2 servers.  

select  distinct companyID, order
from Orders a
left join QA.staging.sales b
on  a.order  = b.order  and a.line = b.ine
where a.companyID = 25
and b.order is NULL

I need to replicate this in SSIS with the data flow below. 

I am not sure how can i have the condition for and b.order is NULL  from the data flow below?

Thanks