1. Back up your organization content
Before you delete your organization, make sure you have a copy of all repositories, wikis, issues, and project boards from the account.
Note: If the account namespace includes any packages or container images stored in a GitHub Packages registry, GitHub deletes the packages and container images when you delete your account. By deleting your account, you may break projects that depend on these packages and images.
Note: If necessary, a site administrator for your GitHub Enterprise Server instance may be able to partially restore a deleted organization. For more information, see "Restoring a deleted organization."
2. Delete the organization
- In the top right corner of GitHub Enterprise Server, click your profile photo, then click Your organizations.
- Next to the organization, click Settings.
- Near the bottom of the organization's settings page, click Delete this Organization.