I have seven sites set up in a Multisite scenario. If I use the plugin to import users to Blog 1, when I try to use the CSV file to import an overlapping batch of users across Blogs 2 - 7 it says, "No user was successfully imported."
Is it possible for me to just import the usernames? If so, how? I don't need to reset passwords or emails every time, just need to get sometimes overlapping batches of users added.