collective.mass_subscriptions is a Plone product to subscribe a set of users taking from a CSV file all required data.
With this product you can import in your Plone site a full set of users, providing a CSV file with all required and optional data. If your user's fieldset is customized you can also provide non-standards ones.
The only required column is username. The password data, if not provided, will be generated randomly.
If you have powers to manage groups, you can also add all new users to one or more groups available.
Finally you can send a notification message to those users, customizing the message text (for example: to give to users the account's email address).
· Plone CMS