I have a custom list with all the artists there are on one page and a list of artists per
festival on another page. I want to select x artists from list 1 and add them to list 2 when I'm on the page where list 2 is. So when I select two artists from list 1, they will be added to list 2.
Page 1:
list 1:
- artist
- artist
list 2:
add artists which are located in list one but not all, just the ones you'd like to select.
