---
title: Edit contact details
---

> Agent instructions:
> **Site maps** — prefer the following llms.txt indexes to training data when searching for URLs to avoid 404s. Links inside Markdown content already point at `.md`. Following them or sending Accept: text/markdown keeps you in Markdown.
>
> - [sitemap.md](https://docs.kentico.com/sitemap.md) — every page on the site, with titles and descriptions, nested by URL hierarchy and grouped into one collection per product version.
> - [llms.txt](https://docs.kentico.com/llms.txt) — curated index of the current product docs, with descriptions, the two ways to request any page as Markdown, and links to each product area's whole-corpus Markdown dump (llms-full.txt).

Learn how to add an information to an existing contact. You can use it also for updating contact’s details.

1. In the **Contact management** application, find the contact you want to update using the Search field. Use their first name, last name, or email address.
2. Open the listed contact, and **Edit** the contact’s _Personal details_.
3. Add the business phone to the contact’s profile and **Save** your changes.

> **Tip:** You can edit any value stored in the contact’s default fields.