precisions about xwork plugin module on bamboo

[Joël COSTAMAGNA]

I created a plugin for bamboo, which generates a HTML result via a Task module.

I want to dislpay it on the build result tab.

I so created an artifact, and linked to it through an web-item module. (you can see it's the "résultat checkStyle" tab here. 

But when I click the link it opens in a new page, and not inside the bamboo interface.

I was told I can create a custom action using the Xwork module instead of a task to do it, but the documentation is very light, and I don't understand what to put in my Java class, and how I link to the action.

can someone explain to me how do I do that ?

[Joël COSTAMAGNA]

I haven't found a solution yet, please help :)