[null,null,["上次更新時間：2025-08-01 (世界標準時間)。"],[],[],null,["# Domain-wide delegation allows Google Workspace for Education [super administrators](https://support.google.com/a/answer/2405986) to grant\nthird-party applications permission to access data of users within their domain\nwithout requiring a specific user's consent. Domain-wide delegation is performed\nin the Google Admin console by specifying the client ID of a service account\nor third-party application.\n| **Warning:** It's recommended that you avoid using domain-wide delegation if possible. If you do need to use domain-wide delegation, proceed with caution and read through the [best practices](https://support.google.com/a/answer/14437356).\n\nA **service account** is an account that belongs to a Google Cloud project instead\nof an individual user. Applications can request access to Google APIs on behalf\nof the service account rather than on behalf of individual end-users. Service\naccounts are set up in the Google Cloud console.\n\nAn **OAuth client ID** is a public identifier used to identify applications to\nGoogle servers.\n\nDomain-wide delegation set-up\n-----------------------------\n\nA Google Workspace super administrator can set up the service account\nor OAuth client ID with domain-wide delegation in the\nAdmin console.\n\n1. In the Admin console, navigate to **Main menu** menu **\\\u003e Security \\\u003e Access and data control \\\u003e API Controls**.\n2. Under **Domain wide delegation** , select **Manage Domain Wide Delegation**.\n3. Click **Add new**.\n4. Enter the service account's client ID or the application's OAuth client ID in the **Client ID** field. Enter the list of OAuth scopes that the service account or application should be granted in the **OAuth scopes** field.\n5. Click **Authorize**.\n\nIf an administrator installs an application for a domain from the\nGoogle Workspace Marketplace, service accounts used by that application don't\nneed to be manually set-up. The required permissions are automatically provided\nduring installation.\n\nResources\n---------\n\n- Domain-wide delegation [best practices](https://support.google.com/a/answer/14437356)"]]
