Multiple galleries?

There is no official way to do so. This was built to mirror the Featured Images functionality, and each page can only have one Featured Image.

Theoretically you could built a front-end display that only took the first x number of images in the featured gallery. How many do you want on each page?

I understand. 2 currently, but they are two different information and can be bad for the editor. I have a CTP with a gallery of the structure and the other would be for pictures gallery of services. Anyway, I can create a CTP called galleries and add a category to view the first CTP with query_post.

You could use regular galleries. They are created with the full media manager, and a shortcode is placed in the post.

Its a solution too. But theres a way to remove tinymce buttons? The CTP don’t needs any text and I want avoid problems with html tags. Theres a way to get only the shortcode?

The best way might be to just add some custom CSS to hide the editor and the TinyMCE row of buttons, in that case.