# Feature flags in development of GitLab > 原文：[https://docs.gitlab.com/ee/development/feature_flags/](https://docs.gitlab.com/ee/development/feature_flags/) # Feature flags in development of GitLab[](#feature-flags-in-development-of-gitlab "Permalink") [功能标记](../../operations/feature_flags.html)可用于逐步推出更改，无论是新功能还是性能改进. 通过使用功能标志，我们可以轻松地衡量更改的影响，同时仍然能够轻松禁用这些更改，而不必还原整个发行版. 在使用功能标记进行 GitLab 开发之前，请通读以下内容： * [Process for using features flags](process.html). * [Developing with feature flags](development.html). * [Controlling feature flags](controls.html). * [Documenting features deployed behind feature flags](../documentation/feature_flags.html). * [How GitLab administrators can enable and disable features behind flags](../../administration/feature_flags.html).