# Effective access page

![](https://2384577883-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGiL0iwWnyPOkaGqdhRTp%2Fuploads%2Fgit-blob-d98b8c1722114f2af0efde3b68168bb4f906db34%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.