You set up an enrichment that writes three new fields onto every lead in a segment. It runs. Then you open the lead list and see none of them, because the default view does not know about columns that did not exist yesterday.
Now, when an automation produces new fields, Sellvance creates a list view that includes them. The results of a run are visible the moment it finishes, in a table you can sort and filter, without configuring columns by hand first.
Existing default views also pick up automation columns, so you can see what your enrichments produced without switching views at all.