<dependency> <groupId>org.apache.archiva.redback</groupId> <artifactId>redback-authentication</artifactId> <version>2.1</version> <type>pom</type> </dependency>
<dependency org="org.apache.archiva.redback" name="redback-authentication" rev="2.1"> <artifact name="redback-authentication" type="pom" /> </dependency>