use alteryx as backend to qlik sense ?

[wildandsi]

hi team , i'm looking a way how to connect to qlik sense and use Alteryx as ETL tools.then i found this starter kit

 https://community.alteryx.com/t5/Community-Gallery/Qlik-Starter-Kit/ta-p/1192081?utm_content=en&utm_...

but my question is . in the starter kit ,there are 2 input . the qvx and qvf .

for qvx i know i can produce that from output tool . but what about qvf ?

i still not clear how to use this macro from the starter kit .please kindly advise