Hi Team,
Thanks to @RolandSchubert
I have a similar situation where I can surely reuse the same flow for FX conversion from USD -> EUR in my Salesforce scenario
My problem statement in short..same to the below post
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Currency-Conversion/td-p/496216
The flow is reattached in this question with a description
In my use case I need help to update the flow to do one additional join on the below condition
If ISClosed (File A) = True
AND Close_date (File A) = StartDate (Same Month) File B
THEN use FX_USD (File 
ELSEIF
ISCLOSED = 0 then FX_Rate (File C)

Thanks !