> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://pipecorn.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Leads - Upload CSV


# 🦁 Tutorial: Upload contacts CSV to update their data

This guide explains how to update a list of contacts, create a lead list into Sales Navigator to scrape them and update their data.
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${frame}[Upload contacts to update](https://www.tella.tv/video/cm8zih3ox000l0ajr3egx6c1y/embed?b=1&title=1&a=1&loop=0&t=0&muted=0&wt=1)