Windows Security Log Event ID 637

637: Security Enabled Local Group Member Removed

On this page

• Description of this event
• Field level details
• Examples

Member removed from security local group. "Caller user" removed "member name" from the "target" group. Member may be a user, computer or another group.

Type:

AD has 2 types of groups: Security and Distribution. Distribution (security disabled) groups are for distribution lists in Exchange and cannot be assigned permissions or rights. Security (security enabled) groups can be used for permissions, rights and as distribution lists.

Scope:

AD has 3 scopes of groups: Local, Global, Universal. See knowledge base article 326265.

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Description Fields in 637

•  Member Name: %1
•  Member ID: %2
•  Target Account Name: %3
•  Target Domain: %4
•  Target Account ID: %5
•  Caller User Name: %6
•  Caller Domain: %7
•  Caller Logon ID: %8
•  Privileges: %9

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