When one adds new content to a Panel, they are given a list of categories, each with various Content Types.
Setting the aforementioned category of a Content Type is easy if you're writing your own plugin...
$plugin = array( 'title' => t('My Plugin'), 'category' => t('YOUR CATEGORY HERE'), );
But what about setting that category for Content Types created by other modules?
I ask because I've created a Menu Block and am wanting to put it in a specific category, where all my other custom CTools Panels Content Type plugins reside.
Any thoughts? I'm using D7, by the way. Thanks!