---
title: Settings - Contact management
---

> 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).

On this tab, you can configure settings related to [contact management](https://docs.kentico.com/k9/on-line-marketing-features/contact-management.md).

| General                                                |                                                                                                                                                                                                                  |
| ------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Log IP addresses<br>(Log IP addresses and user agents) | Indicates if logging of IP addresses is allowed.<br>(After applying [hotfix 9.0.13](http://devnet.kentico.com/download/hotfixes) or newer, it also indicates if logging of user agents for contacts is allowed.) |
| Notes stamp format                                     | Defines the format of the stamps that can be added to account or contact notes.                                                                                                                                  |