I’m using a ModelAdmin to manage an ArticlePage extending the SiteTree Page class, but when I click edit links in the GridField, the form I see is different from the one available from the built-in page management. For example, the add to campaign options are missing.
Edit link from ModelAdmin: http://localhost/admin/articles/ArticlePage/EditForm/field/ArticlePage/item/3170/edit
Edit link from SiteTree: http://localhost/admin/pages/edit/show/3170
Is there some way to specify the latter link in ModelAdmin?