> For the complete documentation index, see [llms.txt](https://help.sharkdom.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.sharkdom.com/feature-suite/partner-match/step-4-map-columns.md).

# Step 4: Map columns

Navigate to 'Customer Overlap' sectio

<figure><img src="/files/mI3VjCAS5BXAmdK2lGYG" alt=""><figcaption></figcaption></figure>