Glossary

Term	Definition
Feature Flag	A toggle to enable or disable a feature in your application without deploying new code.
Organisation	The top-level grouping in Flagsmith, typically your company or team.
Project	A collection of related feature flags and environments.
Environment	A deployment context (e.g., Development, Production) within a project.
Identity	A unique user or device, allowing for individual flag overrides.
Segment	A group of identities defined by rules, used for targeting features.
Flag Value	The value assigned to a flag (Boolean, String, Integer, etc.).
Kill Switch	A long-lived flag used to instantly disable a feature in production.
A/B Test	An experiment using feature flags to test different variations of a feature.