I simply want to add my public custom post type archive to navigation menu. If i am not missing something, only way to do that is custom links?
Lets say i registered a "product" named custom post type with "has_archive"= true.
* System can register an undeletable page with "product" slug and label from custom post type as title. So we/clients can use this page as menu item.
* Basically those archive pages was already acting like normal pages and there is problems happening if we/clients add a page with "product" slug as same slug with custom post type. With this solution, there will be no duplicate problems.