= Metadata Policies
:description: Learn about the node and interface metadata policies in OpenNMS {page-component-title} to set metadata for provisioned nodes and discovered interfaces on them.

== Node metadata policy

The Metadata policy lets you set node-level metadata in the context `requisition` for provisioned nodes.

== Interface metadata policy

The Interface Metadata policy lets you set interface-level metadata in the context `requisition` for discovered interfaces on provisioned nodes.
