How to lookup more than 4 columns in tmap

[Anonymous]

Hi All,

I Have a requirement to lookup 4 columns to update the target columns. marked in yellow is the target column.ST_Repository i s the source table columns visible which i need to use for lookup.

[fdenis]

you have to add a lookup link on your tmap first.
https://help.talend.com/reader/SapKmX6pp8gru_C2cwvbvA/aP21iWfKK3Xlm65~A1p_Vw