A way to link to about:addons --> addon --> preferences ?

[Paul Morris]

Now that I'm using the simple-prefs module, I'd like to create a link
(from say a panel, widget, or internal html page) to my add-ons'
preferences in the add-on manager. Right now I can create a link to the
add-on manager like this, and that works:

tabs.open("about:addons");

But I don't know if there's a URL to use to link directly to my add-on's
page in the manager, or better, to the preferences section of my
add-on's page. Is there a way to do this?

Thanks,
-Paul