Jira-maven-plugin parallel integration tests

Hi Everybody,

I am currently developing a Jira plugin and was wondering if there is a way to parallelize the jira-maven-plugin integration tests.
I noticed in the documentation that there is switch called
<parallel>true</parallel>
which runs the tests for many applications in parallel.

My question would be if there is a way to parallelize the tests running for one application?

Thanks,
Vali