I have a slide containing text:
- This is a heading
- this is a subheading
- this is a subheading
- This is a heading
- this ia a subheading
- this is a subheading
When putting this slide on show, I would like to show only the headings 1. and 2. and keep the subheadings permanently hidden. How to achieve this? I need all of the text in handouts.