Custom post types hierarchial

Just getting some clarification.

You’re wanting various post types you’ve created to be all in the same WP Admin popout/drop menu?

Yes, I want to create some wrapper for each page i coding with using your plugin. In details, I want to that hierarchy:

‘Index Page’ (appears in WP admin panel) > ‘Index Slider’ + ‘Index Other Posts’ (dropdown when I hover on ‘Index Page’) > Add new post/edit posts (when I click on ‘Index Slider’ or ‘Index Other Posts’).

I don’t know the exact values you’d need, but I believe you’d want to use the text field below the “Show in Menu” setting to specify the parent menu to place the post types under. I honestly haven’t done too much with this type of nesting, so I’d need to tinker with things to see what resulted.

May be I’m not clear.. I’ll try to show you a screenshot
Here is it
I want to only group custom post types in some wrappers.
E.g. I’m using 4 custom post types on my Index Page, and 3 on my category page. I want to see custom post types for Index Page on Index Page wrapper, and post types for category page in Category page wrapper.
Sorry for my english.

Just making sure on this part, but if this is regarding display on the frontend, then we don’t handle anything with content display of the post types you register.

If this is about the idea of adding each post type listing in the popout portion that you have red lines through in the image, then the field I mentioned earlier would be what you need to look into to get them to all be listed together in that popout. It allows you to specify where in the menu it shows up, in regards to menu hierarchy, note not quite the same as the menu position field which is for top level menu ordering.