For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Sign inTry it free
DocsGuidesSDKsIntegrationsAPI docsTutorialsFlagship blog
DocsGuidesSDKsIntegrationsAPI docsTutorialsFlagship blog
  • Get started
    • Overview
    • Onboarding
    • Get started
    • Launch Insights
    • LaunchDarkly architecture
    • LaunchDarkly vocabulary
  • AgentControl
    • AgentControl
    • Manage AgentControl
  • Feature flags
    • Create flags
    • Target with flags
    • Flag templates
      • Custom flags
      • Release flags
      • Kill switch flags
      • Experiment flags
      • AI prompt flags
      • AI model flags
      • Migration flags
    • Manage flags
    • Code references
    • Contexts
    • Segments
  • Releases
    • Releasing features with LaunchDarkly
    • Release policies
    • Percentage rollouts
    • Progressive rollouts
    • Guarded rollouts
    • Feature monitoring
    • Release pipelines
    • Engineering insights
    • Release management tools
    • Applications and app versions
    • Change history
    • Restoring previous flag versions
  • Observability
    • Observability
    • Session replay
    • Error monitoring
    • Logs
    • Traces
    • Observability metrics
    • Product analytics events
    • LLM observability
    • Alerts
    • Dashboards
    • Service map
    • Vega for auto-remediation
    • Observability MCP server
    • Search specification
    • Observability settings
    • Observability integrations
  • Experimentation
    • Experimentation
    • Experiment metric types
    • Experiment configuration
    • Managing experiments
    • Analyzing experiments
    • Multi-armed bandits
    • Holdouts
  • Metrics and events
    • Metrics in LaunchDarkly
    • Creating metrics
    • Metric groups
    • Events
    • Autogenerated metrics
  • Warehouse native
    • Warehouse native metrics
    • Setting up external warehouses
    • Creating experiments using warehouse native metrics
  • Infrastructure
    • Connect apps and services to LaunchDarkly
    • LaunchDarkly in China and Pakistan
    • LaunchDarkly in the European Union (EU)
    • LaunchDarkly in federal environments
    • Public IP list
  • Your account
    • Projects
    • Views
    • Environments
    • Tags
    • Teams
    • Members
    • Roles
    • Account security
    • Feature previews
    • Billing and usage
    • Changelog
Sign inTry it free
LogoLogo
On this page
  • Overview
  • Available flag templates
Feature flags

Flag templates

Was this page helpful?
Previous

Custom flags

Next
Built with

Overview

This topic explains the different types of flags available in LaunchDarkly. Flag templates are project-wide default settings for different types of flags.

Modifying flag templates requires specific permissions

You can only modify flag templates if you have a role that allows the updateProjectFlagDefaults action. The LaunchDarkly Project Admin and Maintainer roles, as well as the Admin and Owner base roles, have this ability. To learn how to customize flag templates, read Flag templates.

If you need to make changes to one flag, you may be able to make the changes you need in the flag’s right sidebar, or in its environment-specific settings. To learn more, read Flag settings.

Available flag templates

LaunchDarkly supports the following types of flag templates:

  • Custom flags
  • Release flags
  • Kill switch flags
  • Experiment flags
  • AI prompt flags
  • AI model flags
  • Migration flags