MP.CLT.ADUA.1011 Every Active Directory employee ID belongs to only one user.
Checks that no two Active Directory users share an employee ID (employeeID). Disabled accounts are checked too by default, because the old account of a rehired person often still holds the ID.
HR provisioning, joiner-mover-leaver scripts and Microsoft Entra Lifecycle Workflows match accounts to people by employee ID. When two accounts share one, a leaver process can disable the wrong person, or an HR update lands on the old account.
Remediation action
- For each ID listed below, find out which account belongs to the person in HR today.
- Clear or correct the ID on the other accounts:
Set-ADUser -Identity <sAMAccountName> -Clear employeeID, or set the right ID with-EmployeeID. - If your HR system pads IDs with zeros inconsistently (00123 and 123), run this test with
IgnoreLeadingZerosset to$trueto catch those as duplicates. - To check only active accounts, set
IncludeDisabledto$falsefor this test.
Related links
%TestResult%