Search user profiles with bulk email addresses and manage roles

If you have sufficient permissions (i.e. Admin or moderator), you can search for users by e-mail address in the user search. Though if you have a lot of users, that could become pretty tedious.

For a more programattic approach, there is a restapi method to retreive a user by e-mail address:

/restapi/vc/users/email/[email]

From there, you can obtain the user id and/or login name for each user.

Once you have the user id and/or login name, you have a few different approaches...

1. You can continue using the REST API to add the roles: 

   /restapi/vc/roles/name/[role_name]/users/add?role.user=/users/id/[user_id]

    

2. Or, you can use the role import feature in the admin: Community Admin > Users > Import Roles

I hope this helps!