Page blueprint dropdown list

Hi everybody. I have problem with admin panel setup using blueprints.I have page /planes and its collections. I need to choose on of plane collection by dropdown list on the second page blueprint. How can I do this?

   type: select
   classes: fancy
   label: Plane id
   default: default
   data-options@: '\Grav\Common\Page\Pages::pageTypes'

I think somethig wrong with data-options@. Please help me, I don`t know what to do.

pageTypes only lists the valid support page types avialable in a template. You are going to need to create a static PHP function that lists the pages you want in a plugin so it’s loaded and available. Then call that function with data-options@:

data-options@: `\Grav\Plugins\MyPlugin\MyPlugin::myPageTypes`

Assuming you have a plugin class file in user/plugins/plugins.php called MyPlugin and that has a static function:

public static function myPageTypes()

You can use Pages::pageTypes() as reference.

@rhukster Thanks for answer.I will try it