# Effective access page

![](https://1500666603-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzPrDxVWpXXpSNTpkDVnR%2Fuploads%2Fgit-blob-34963a09128e4b85fc2b74632e8413eee25f894c%2Fui-page-authz-effectiveaccess.png?alt=media)

The Access Manager UI can calculate the effective permissions for a user. Simply provide a username and computer name and click `Evaluate access` to see what permissions the user has, and which rules grant that permission.