Relevant administrative point information and subentries shall also be supplied. This is needed to maintain backwards compatibility with Quipu replication, and may still be useful for example, for shadowing aliased objects. The Unit of Replication is the full naming context, but subtree refinement based on the selection of one or more object classes may be performed. Attribute selection may also be performed. Subtree refinement allows the consumer to select specific object classes e.g. organisationalPerson or index entries.
Attribute selection allows the consumer to select specific attributes.
In this way unwanted entries and attributes can be filtered out. This is similar to EWOS profile subset F, but simpler, in that subtrees or chopped subtrees are not allowed, and extended knowledge need not to be replicated. Security Considerations5 Security considerations are not discussed in this memo.