Entra Schema¶

EntraTenant¶

Representation of an Entra (formerly Azure AD) Tenant.

Field	Description
id	Entra Tenant ID (GUID)
created_date_time	Date and time when the tenant was created
default_usage_location	Default location for usage reporting
deleted_date_time	Date and time when the tenant was deleted (if applicable)
display_name	Display name of the tenant
marketing_notification_emails	List of email addresses for marketing notifications
mobile_device_management_authority	Mobile device management authority for the tenant
on_premises_last_sync_date_time	Last time the tenant was synced with on-premises directory
on_premises_sync_enabled	Whether on-premises directory sync is enabled
partner_tenant_type	Type of partner tenant
postal_code	Postal code of the tenant’s address
preferred_language	Preferred language for the tenant
state	State/province of the tenant’s address
street	Street address of the tenant
tenant_type	Type of tenant (e.g., ‘AAD’)

EntraUser¶

Representation of an Entra User.

Field	Description
id	Entra User ID (GUID)
user_principal_name	User Principal Name (UPN) of the user
display_name	Display name of the user
given_name	Given (first) name of the user
surname	Surname (last name) of the user
email	Primary email address of the user
mobile_phone	Mobile phone number of the user
business_phones	Business phone numbers of the user
job_title	Job title of the user
department	Department of the user
office_location	Office location of the user
city	City of the user’s address
state	State/province of the user’s address
country	Country of the user’s address
company_name	Company name of the user
preferred_language	Preferred language of the user
employee_id	Employee ID of the user
employee_type	Type of employee
account_enabled	Whether the user account is enabled
age_group	Age group of the user
manager_id	ID of the user’s manager

Relationships¶

All Entra users are linked to an Entra Tenant
```
(:EntraUser)-[:RESOURCE]->(:EntraTenant)
```

Entra users are members of groups

(:EntraUser)-[:MEMBER_OF]->(:EntraGroup)

Entra users can have app role assignments

(:EntraUser)-[:HAS_APP_ROLE]->(:EntraAppRoleAssignment)

Entra users can have a manager
```
(:EntraUser)-[:MANAGES]->(:EntraUser)
```

Entra users can be owners of groups

(:EntraUser)-[:OWNER_OF]->(:EntraGroup)

EntraOU¶

Representation of an Entra OU.

Field	Description
id	Entra Administrative Unit (OU) ID (GUID)
display_name	Display name of the administrative unit
description	Description of the administrative unit
membership_type	Membership type (“Assigned” for static or “Dynamic for rule-based)
visibility	Visibility setting (“Public” or “Private”)
is_member_management_restricted	Whether member management is restricted
deleted_date_time	Date and time when the administrative unit was soft-deleted

Relationships¶

All Entra OUs are linked to an Entra Tenant
```
(:EntraOU)-[:RESOURCE]->(:EntraTenant)
```

EntraGroup¶

Representation of an Entra Group.

Field	Description
id	Entra Group ID (GUID)
display_name	Display name of the group
description	Description of the group
mail	Primary email address of the group
mail_nickname	Mail nickname
mail_enabled	Whether the group has a mailbox
security_enabled	Whether the group is security enabled
group_types	List of group types
visibility	Group visibility setting
is_assignable_to_role	Whether the group can be assigned to roles
created_date_time	Creation timestamp
deleted_date_time	Deletion timestamp if applicable

Relationships¶

All Entra groups are linked to an Entra Tenant
```
(:EntraGroup)-[:RESOURCE]->(:EntraTenant)
```

Entra users are members of groups

(:EntraUser)-[:MEMBER_OF]->(:EntraGroup)

Entra groups can be members of other groups

(:EntraGroup)-[:MEMBER_OF]->(:EntraGroup)

Entra groups can have owners

(:EntraGroup)-[:OWNER_OF]->(:EntraUser)

EntraApplication¶

Representation of an Entra Application.

Field	Description
id	Entra Application ID (GUID)
app_id	Application (client) ID - the unique identifier for the application
display_name	Display name of the application
publisher_domain	Publisher domain of the application
sign_in_audience	Audience that can sign in to the application
created_date_time	Date and time when the application was created
web_redirect_uris	List of redirect URIs for web applications
lastupdated	Timestamp of when this node was last updated in Cartography

Relationships¶

All Entra applications are linked to an Entra Tenant
```
(:EntraApplication)-[:RESOURCE]->(:EntraTenant)
```

App role assignments link to applications

(:EntraAppRoleAssignment)-[:ASSIGNED_TO]->(:EntraApplication)

EntraAppRoleAssignment¶

Representation of an Entra App Role Assignment.

Field	Description
id	Unique identifier for the app role assignment
app_role_id	The ID of the app role assigned
created_date_time	Date and time when the assignment was created
principal_id	The ID of the user, group, or service principal assigned the role
principal_display_name	Display name of the assigned principal
principal_type	Type of principal (User, Group, or ServicePrincipal)
resource_display_name	Display name of the resource application
resource_id	The service principal ID of the resource application
application_app_id	The application ID used for linking to EntraApplication
lastupdated	Timestamp of when this node was last updated in Cartography

Relationships¶

All app role assignments are linked to an Entra Tenant

(:EntraAppRoleAssignment)-[:RESOURCE]->(:EntraTenant)

Users can have app role assignments

(:EntraUser)-[:HAS_APP_ROLE]->(:EntraAppRoleAssignment)

Groups can have app role assignments

(:EntraGroup)-[:HAS_APP_ROLE]->(:EntraAppRoleAssignment)

App role assignments are linked to applications

(:EntraAppRoleAssignment)-[:ASSIGNED_TO]->(:EntraApplication)

Example Queries¶

Here are some common query patterns for working with Entra applications and access management:

Application Access Analysis¶

Find all users with access to a specific application:

MATCH (u:EntraUser)-[:HAS_APP_ROLE]->(ara:EntraAppRoleAssignment)-[:ASSIGNED_TO]->(app:EntraApplication)
WHERE app.display_name = "Finance Tracker"
RETURN u.display_name, u.user_principal_name, ara.created_date_time
ORDER BY ara.created_date_time DESC

Find all applications a user has access to:

MATCH (u:EntraUser)-[:HAS_APP_ROLE]->(ara:EntraAppRoleAssignment)-[:ASSIGNED_TO]->(app:EntraApplication)
WHERE u.user_principal_name = "john.doe@example.com"
RETURN app.display_name, app.app_id, ara.app_role_id, ara.created_date_time
ORDER BY app.display_name

Find users with access via group membership:

MATCH (u:EntraUser)-[:MEMBER_OF]->(g:EntraGroup)-[:HAS_APP_ROLE]->(ara:EntraAppRoleAssignment)-[:ASSIGNED_TO]->(app:EntraApplication)
WHERE app.display_name = "HR Portal"
RETURN u.display_name, u.user_principal_name, g.display_name as group_name, ara.created_date_time
ORDER BY u.display_name