How to configure the manage apps panel

Hi there,
I have a generic app in Dev at the moment, just while I learn how to do a lot of things.
I have set the manifest to use a form as the config so in the manage apps section (JSM) I get a little configure button and that form opens.
What I am trying to do is more widely see how to configure that panel. I can see in other apps there are some screenshots, link to documentation and such, but looking in the manifest information I cannot see if that is the place to modify that.

Is there somewhere else I should be looking on how to pad out that panel?

Thanks.

Hi Steven, have you find a solution on how to create these configuration pages in the manage apps section? I’m facing the exact same challenge.