- On your GitHub Enterprise Server instance, navigate to the main page of the repository.
- Under your repository name, click Settings.
- Under Features, unselect Restrict edits to collaborators only.
This version of GitHub Enterprise will be discontinued on 2022-06-03. No patch releases will be made, even for critical security issues. For better performance, improved security, and new features, upgrade to the latest version of GitHub Enterprise. For help with the upgrade, contact GitHub Enterprise support.
Changing access permissions for wikis
Only repository collaborators can edit a public repository's wiki by default, but you can allow anyone with an account on your GitHub Enterprise Server instance to edit your wiki.
Wikis are available in public repositories with GitHub Free and GitHub Free for organizations, and in public and private repositories with GitHub Pro, GitHub Team, GitHub Enterprise Cloud and GitHub Enterprise Server.