Hello,
I'm looking into creating a custom plugin and was wondering if it is possible to have a post type inside another post type... An example of how this would work would be a slideshow:
You click on the slideshow CPT from the left-side menu in WordPress admin and it shows a list of slideshows you have. When you click on a slideshow it opens a new list of slides inside the slideshow... Meteor slides does this same thing. Basically, a CPT inside a CPT...
Anyone know how this is done?