Laravel Nova 4

I'm working on this laravel nova/vue.js project which is basically a big clients group database. Each client groups have their own clients. I've created a new nova tool which is a basic on a specific client group and filters his own clients inside all the resources data (the resources from the dashnoard).

What I have now is a link inside inside the dashboard (among all the resources) and whenever I click on it, the is displayed on a page next to the dashboard. What I would need is to get this directly inside the dashboard (so no page would be displayed)...

There's not much information about this kind of customization in laravel nova docs. So I would be happy to read any info I could get from you guys.

Thank you so much for your help,