> For the complete documentation index, see [llms.txt](https://default-com.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://default-com.gitbook.io/docs/workspace-onboarding/user-mapping.md).

# User Mapping

User mapping allows Default to map over User ID records to other systems. For example:

* <email1@company.com> in Default is the same Salesforce user as <email1@company.com>&#x20;

<mark style="color:red;">This is a critical step</mark> to be able to reference Default users to route and assign any CRM objects, Slack messages, or Sales engagement tools.&#x20;

1. Navigate to the [User Management ](https://app.default.com/settings/workspace/members)tab
2. Click on Edit Member
3. Map User's systems ID to Default Login

<figure><img src="https://672390875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBJB24iW5qJRDOL18dGHy%2Fuploads%2FrmAkh0gnPjMatzVdeZNY%2FScreen%20Recording%202023-09-28%20at%2017.59.46%20(1).gif?alt=media&amp;token=266f8eb5-1397-42e6-b242-1708a45e9b75" alt=""><figcaption></figcaption></figure>