Importing Contact Changes
It is possible to bulk update any of the fields of your existing contacts. To do this, simply create a csv file with the contact's email address as the first column and then additional columns containing the new data that you wish to update.
It's very important that you include the contact's email address because this is the field that Campus uses to match up your new importing data with the data that is already held in Campus.
An example of when you might use this new feature is to update all the contacts' Owned By Fields.
In this instance create a csv of the contact email address in the first column. Then in the next column add in the names of your users who own each contact.
Then simply run through the Import process outlined here.