You can view license usage for GitHub Enterprise Server on your GitHub Enterprise Server instance.
If you use both GitHub Enterprise Cloud and GitHub Enterprise Server and sync license usage between the products, you can view license usage for both on GitHub.com. For more information, see "Syncing license usage between GitHub Enterprise Server and GitHub Enterprise Cloud." For more information about the display of license usage on GitHub.com and identifying when the last license sync occurred, see "Viewing license usage for GitHub Enterprise" in the GitHub Enterprise Cloud documentation.
To learn more about the license data associated with your enterprise account and how the number of consumed user seats are calculated, see "Troubleshooting license usage for GitHub Enterprise."
You can view the license usage for your enterprise and download a file with license details. If you're not seeing expected license counts in this report, it's possible that the subscriber’s assigned Visual Studio subscription email address and GitHub.com email address aren't exactly the same. For further information, see "Troubleshooting license usage for GitHub Enterprise."
GitHub Enterprise Serverの右上で、プロフィール写真をクリックし、続いてEnterprise settings（Enterpriseの設定）をクリックしてください。
Review your current GitHub Enterprise license, as well as consumed and available user licenses.
- To download the consumed license report as a JSON file, in the top right under "Quick links", choose Export license usage. For more information about reviewing the data in this report, see "Troubleshooting license usage for GitHub Enterprise."
- If your license includes GitHub Advanced Security, you can review your total seat use as well as a per-organization breakdown of committers. For more information, see "Managing GitHub Advanced Security for your enterprise."