Thanks for this - really helpful.
I've just uploaded a list of contacts to a new, blank segment. I've saved it and tried to share it so it makes a shared filter that I can reference in my campaign. However, it only seems to be creating a shared list. I know it doesn't need to be dynamic as it was a manaul upload but I would prefer it as a shared list. I've never had this problem before. Any one know what I could be doing wrong?
Thanks