# UI Config Resource Reference

The UI config resource contains global configuration options for the Web UI served by the Proxy Service. This resource is not set by default, which means a `tctl get ui` will result in an error if used before this resource has been set.

```
kind: ui_config
version: v1
metadata:
  name: ui-config
spec:
  # The amount of scrollback in the terminal. Scrollback is the amount of
  # rows that are retained when lines are scrolled beyond the initial
  # viewport. Does not apply to session recording view.
  scrollback_lines: 1000

  # Which resources should be shown in the web UI resources page resources the user
  # has access to, and resources the user can request access to. By default, both types
  # are included. If you wish for users to only see resources they have access to, set
  # this to "accessible_only".
  show_resources: 'requestable'

```