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User Attributes

Checks that Microsoft Entra users have the attributes HR processes, dynamic groups and licensing depend on, that those values are formatted consistently, and that they use your approved values and office locations.

Version
0.5.0
Tests
26
Connectors
0
Published
5 Nov 2026

DevClate · devclate.user-attributes · 0 stars · Open source · MIT

PowerShell 
Install-MtPack DevClate/maester-pack-ua

Install only packs from sources you trust. This pack is made by DevClate, not by Maester. The site only indexes and scans it: Install-MtPack downloads it straight from github.com/DevClate/maester-pack-ua.

maester-packs.lock.json entry 
{  "Id": "devclate.user-attributes",  "Source": "DevClate/maester-pack-ua",  "Version": "0.5.0",  "Commit": "b517a31d37e07d9c9cb11bf6bf582eaec603ac4d",  "Digest": "sha256:d8b91b6f76225c01279e09ba6b104e5f32e9fdcdbd4f344bfb8d6b2bddeeef92"}

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MP.CLT.UA.1011 User phone numbers use international E.164 format.

Severity: LowGraph

Checks that user phone numbers that are set are written in international E.164 format: a plus sign, the country code and the number, with no spaces or punctuation, such as +14255550100. Blank numbers are not a failure. By default the business and mobile phones are checked, a trailing extension (;ext=123, x123) is allowed, and spaces are not.

Numbers like (425) 555-0100 or 0425 555 0100 only work for callers in the same country, and tools that read the directory (Teams calling, contact sync to phones, SMS and click-to-call apps, and HR or ITSM integrations) cannot dial or match them reliably. One consistent format also makes the address book searchable.

Remediation action

  1. Review the numbers listed below and rewrite each one as +<country code><number>, dropping the national trunk prefix (the leading 0 in many countries) and any spaces, dashes, dots or brackets.
  2. For cloud users, update them in the Microsoft Entra admin center under Entra ID > Users > the user > Edit properties > Contact info, or with PowerShell: Update-MgUser -UserId <UPN> -MobilePhone '+14255550100' -BusinessPhones '+14255550100'.
  3. For users synced from Active Directory or provisioned from an HR system, fix the numbers at the source (telephoneNumber and mobile in AD), because changes made in Microsoft Entra ID are overwritten.
  4. If your organisation deliberately stores numbers with spaces (+1 425 555 0100), set AllowSpaces to true for this test. To use a different rule entirely, set PhonePattern.

Related links

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