Annex A (normative) Constants 
A.1 Attribute Ids
Table A.1 shows Identifiers assigned to Attributes
Table A.1 – Identifiers assigned to Attributes
| Attribute | Identifier |
|---|---|
| NodeId | 1 |
| NodeClass | 2 |
| BrowseName | 3 |
| DisplayName | 4 |
| Description | 5 |
| WriteMask | 6 |
| UserWriteMask | 7 |
| IsAbstract | 8 |
| Symmetric | 9 |
| InverseName | 10 |
| ContainsNoLoops | 11 |
| EventNotifier | 12 |
| Value | 13 |
| DataType | 14 |
| ValueRank | 15 |
| ArrayDimensions | 16 |
| AccessLevel | 17 |
| UserAccessLevel | 18 |
| MinimumSamplingInterval | 19 |
| Historizing | 20 |
| Executable | 21 |
| UserExecutable | 22 |
| DataTypeDefinition | 23 |
| RolePermissions | 24 |
| UserRolePermissions | 25 |
| AccessRestrictions | 26 |
| AccessLevelEx | 27 |