Table 34describes the details of the AttributeWriteMask ServerFacet. This Facet defines the capability to update characteristics of individual Nodesin the AddressSpaceby allowing writing to Node Attributes. It requires support for authenticating user access as well as providing information related to access rights in the AddressSpaceand actually restricting the access rights as described.

Table 34– Attribute WriteMask Server Facet

Group

Conformance Unit / ProfileTitle

Optional

Profile

Security User Access Control Base

False

Address Space Model

Address Space UserWriteMask

False

Address Space Model

Address Space UserWriteMask Multilevel

True

Address Space Model

Address Space WriteMask

False