Copy identities mostly relies on Microsoft's Graph API and is still in active development with limited functionality.
This article lists all known unsupported objects and properties when copying users and groups with Copy identity.
For more information about using copy identity, see Copy identities (public beta) overview.
Identity types
The following identity types are not supported:
Resource accounts (Room and Equipment)
Entitlement accounts
Mail-enabled security groups
Distribution groups
Other unsupported objects
Devices
Service principals
Managed identities
User properties
The following user properties are not supported:
Contact and identity
Proxy addresses
IM addresses
Job information
Manager
Sponsors
Employee org data
Parental controls
Legal age group classification
Settings
Preferred data location
On-premises properties
last sync date and time
distinguished name
immutable ID
SAM account name
domain name
sync enabled
Assignments and services
The following assignments and services are not reprovisioned or reassigned for the user at the destination:
Administrative units
Microsoft Planner plans
OneDrive (linked properties, such as birthday, are also not carried over)
Passwords (a default password is set by the person running the migration. Users must reset their password on first sign-in)
Mailboxes (mailboxes are not migrated as part of Copy identities. Once your users are copied and their licenses are assigned, you can use Copy mailboxes to migrate their mailbox content separately.
Group properties
The following group properties are not supported:
Membership and access
Role assignments
Assigned labels
Proxy addresses
Microsoft 365 Groups linked workspaces
Teams, channels, and messages
SharePoint sites and their content
Microsoft Planner plans
Subscription and preferences
Is subscribed by mail
Preferred data location
Unique name
Preferred language
On-premises properties
last sync date and time
NetBIOS name
provisioning errors
SAM account name
sync enabled
State properties
License processing state
Members with license errors
Service provisioning errors
Unread count
Archived status
Note: Two group attributes are temporarily disabled: Hide from address lists and Hide from Outlook clients. These might be supported in a future update.