I have a TXT with multiple URLs, one for each line. I want the script to go through all of them and perform the same action. I tried a bit but I didn't found the way. Is it possible to do?
In case anyone else encountered this problem. You have to edit your function and check the "has return value" box. Then your return will work. After this you have to use "Call Function" again and now you have a new field for saving results.
Use resources to import csv file into BAS. Define resource type as "Lines from file" and set it to "Use each line one time" if you need that behavior. Than just put resource variable in place of URL.