How to match values from another field with if(match) function ?

[claudialet]

 Here is my expression

IF(MATCH(alt(text(Description), 'Foreign Currency'),CurrencyCode) as  Description

I am trying to display 'Foreign Currency'  with letter values from field  CurrencyCode 

[pradosh_thakur]

Hi

Can you give an example. It's unclear.

[claudialet]

 Here I  attached example here 

https://community.qlik.com/t5/New-to-Qlik-Sense/Cross-table-load-to-match-field-values-or-match/m-p/...