'org.activiti:activiti-root:5.15'
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-root</artifactId>
<version>5.15</version>
</dependency>
<dependency org="org.activiti" name="activiti-root" rev="5.15"/>
"org.activiti", "activiti-root", "5.15"