---
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).

You can access these settings in the **Settings** application under the **On-line marketing** -> **Contact management** category. This category allows you to configure settings related to [contact management](https://docs.kentico.com/13/on-line-marketing-features/managing-your-on-line-marketing-features/contact-management.md).

| General                |                                                                                     |
| ---------------------- | ----------------------------------------------------------------------------------- |
| Notes timestamp format | Defines the format of the timestamps that can be added to account or contact notes. |