"Update & Add Members - Import File" option missing
|Knowledge Article Number||000232542|
|Description||With the Spring 16 release, we've made some changes and removed the Legacy Import Tool and the different features available within it. The feature, "Update & Add Members - Import File" has been replaced with, "Update Members - Import File."
|Resolution||If you need to import data, read the article that covers importing contacts and leads as a campaign using Data Loader.
If you'd like to see the "Update & Add Members - Import File" feature re-added, go and vote for the Idea.