In my site I have some categories for posts, and I want to add for the end user easier way to publish and view posts from the admin menu.
I want to add in the admin menu different sections for each post categories, so if for example one category posts is products and other post category is events, so that there will be in the admin panel "events" and "products" menus, that inside will show only the posts from that specified category.
I don't want to use plugins like flutters etc. to create different write panels, since these posts don't have something special , just they are in diofferent categories. Is there a wayy to do it with a plugin or with adding some functions to the functions.php of the template or core, or any other way?