Passwords should have a certain complexity to protect them against brute force attacks. For this reason, it would make sense to set up a password policy setting. So far there are no options in this regard and therefore it is possible to set e.g.: 1 as password.

As an administrator I want to check which extranet spaces an extranet user has been assigned to, so I can be sure that everything is configured as it should be.

As an administrator I want to change the template of the Welcome Mail.

Before I send the Welcome Mail to an extranet user, I want to be able to change the content in some cases.

Possibility re-direct "extranet-user-group" to one certain space instead of Intranet front page. I know this is part of the Theme add-on but unfortunately it requires linchpin manager.

Space administrators should have the ability to de-activate users directly from the space. This helps keep the system clean and the user license down

If I assign a user to an extranet space, I want to see more information, e.g. their email address, because names may not be unique, and there's the chance that the wrong user is assigned.

Based on the space category, I want to have different Welcome Mail templates, so the email fits to our company's use cases.

Content of Confluence Questions should be secured.

As an admin, I want to be to disable the network feature altogether. I am aware that this is not exactly an extranet feature, but a privacy issue nonetheless ;-)