Anonymous users (not logged-in) are allowed to view open calls and not much else.
In order to create and edit anything in Anubis, a user account is required.
The privileges determine which actions are allowed for a logged-in user. The role of the user account controls this. A user account has one single role for
the whole system at all times. There are three roles:
Accounts with the user role can be given additional privileges, which relate
to specific calls only:
Here's a summary of privileges for some actions. Note that some exceptions are omitted, such as a user explicitly allowing another user to view and/or edit their proposal.