Insert created forms inside application page

I'm making a transport request system with Bonita Soft. I've already created 4 forms that I've assigned with 4 different tasks in my Bonita process.

Now I want to create a Bonita application, so I have to complete the application descriptor file. I want to create my own custom pages for the application.

I would like to know if it was possible to insert the forms I've created previously inside my application page or not ?

The goal is that when the user click on the Bonita application, the first form (and then the three others) appears directly on the first page. Because now, the user has to go to the "process" tab and click on the start button, and it's not really practical.

(Bonita Soft version : 2022.2)

I made research about adding existing forms inside an application page but I didn't find anything. I also searched for an widget to use in the UI Designer but I didn't find what I want. There's a widget called "Form container" but you cannot add an existing form in it.