If you are using custom code to generate a list of posts for selection, you can use this to show the post title or any other info from the post that was selected in your field. After adding this function, you can get any information from that post that you would like.
[25 show_post=post_title]
[25 show_post=post_name] (slug)

A useful example of how to check to see if multiple fields (in this particular instance, three dropdowns with values 0-100) combine to equal a given value (in this case 100).

Use this code to sort your Dynamic field options by the order the entries were added.