<groupId>${project.groupId}</groupId>
<artifactId>ietf-netconf-monitoring</artifactId>
</dependency>
+ <dependency>
+ <groupId>${project.groupId}</groupId>
+ <artifactId>ietf-netconf-monitoring-extension</artifactId>
+ </dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>ietf-netconf-notifications</artifactId>