UserConfigurationMask 
The fields of the UserConfigurationMask DataType are defined in the following table:
| Name | Bit No. | Description |
|---|---|---|
| NoDelete | 0 | The user cannot be deleted. |
| Disabled | 1 | The user is disabled. |
| NoChangeByUser | 2 | The user cannot change the password. |
| MustChangePassword | 3 | The user must change the password to get the assigned roles. If the password is not changed, the user has only the Role Anonymous. |
The representation of the UserConfigurationMask DataType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=24279 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | UserConfigurationMask |
| IsAbstract | False |
| SubtypeOf | UInt32 |
| Categories | Security User Management Server |
The references from the UserConfigurationMask DataType Node are shown in the following table:
| Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasProperty | Variable | OptionSetValues | LocalizedText[] | PropertyType |