> ## Documentation Index
> Fetch the complete documentation index at: https://developer.upsun.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Environment settings

> Configure your environment's parent, default branch, access control, and search engine visibility.

<CardGroup cols={2}>
  <Card title="Change an environment's parent" icon="arrow-up" href="/docs/environments/change-parent">
    Learn how to change a given environment's parent environment.
  </Card>

  <Card title="Rename the default environment" icon="pen" href="/docs/environments/default-environment">
    Change the name of your default/production environment after creating a project.
  </Card>

  <Card title="HTTP access control" icon="shield" href="/docs/environments/http-access-control">
    Control access to a given environment using HTTP methods.
  </Card>

  <Card title="Search engine visibility" icon="search" href="/docs/environments/search-engine-visibility">
    Change a given environment's visibility to search engines.
  </Card>
</CardGroup>