Add incoming document to new file row

[NAl]

We want the ability to write a document to a new row within a CSV file. This is only if the document meets certain requirements

Is this possible?
This article from a few years back suggests not and wondered if there has been any advancements

[NAl · Accepted solution]

Hello, here’s an update.
I found this article and used the expression to update the one on my Mapper snap. The resulting dat structure in the target path is the desired outcome!

This is great stuff so far. I’ll probably take a break now from testing and have some dinner before recommencing tomorrow. Thank you @j.angelevski for your patience.

[NAl]

Hello, couldn’t stay away. This is now working.