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Data Fabric user guide
The System User entity holds all the users, groups, and robot accounts available in your tenant.
A banner asking you to upgrade is displayed when you access any entity created prior to the release of the System User entity:
The upgrading process converts the type of Created By and Modified By fields from UniqueId to Relationship.
- Entity records are synchronized with organization users and they are updated periodically.
 - The System User entity cannot be deleted or modified by any user.
 - Modifying data in the System User entity is possible only by submitting a service request.
 - Users, groups, or robots are mapped in other entities by relating to the System User entity through a Relationship field type;
 - Created By and Updated By system built-in fields are populated by the records of the System User entity.
 - Records created by users who were removed from your organization prior to the System User update display 
Deleted Userfor Created By and Updated By fields. 
The System User entity has a predefined choice set (i.e., User Type) that populates the entity Type field with the following values:
- User
 - Group
 - 
                     
Robot
The Robot option is available only for Robot Accounts.
 
The User Type choice set cannot be deleted or modified by any user.
| 
                               Entity Field  | 
                               Data Type  | 
                               Description  | 
|---|---|---|
| 
                               Id  | 
                               Identifier  | 
                               The ID of the user or group in your tenant. Note: Is the same ID from Identity Server.
                               
                              
                            | 
| 
                               Create Time  | 
                               Date-Time  | 
                               The creation time of the user or group.  | 
| 
                               | 
                               | 
                               The email of the user. For groups, this field is left blank.  | 
| 
                               IsActive  | 
                               Yes/No  | 
                               Flag indicating if the user is active in your tenant. Set to  
                              
                              Yes if the user is active.
                              Set to  
                              
                           No if the user was removed from the Identity Server.
                               | 
| 
                               Name  | 
                               Text  | 
                               The name of the user or group. Note: If the user does not have a name set, the field displays the email.
                               
                              
                            | 
| 
                               Type  | 
                               Choice Set  | 
                               The entity record type, populated by the User Type choice set.  | 
| 
                               Update Time  | 
                               Date-Time  | 
                               The last time the user or group got updated.  |