The Default users in CQ are ADMIN and USER.
ONLY open a passworded project - IF they know the password.
Open a "read only" project but they CANNOT EDIT it.
CANNOT "set a password" or set a project to "read only"
Set and remove a "password" on a project.
Set and remove a project to "read only".
OPEN and EDIT a project that has a password set - they do not need to know the password & will not prompted for it.
You can only tell the status of a project by trying to open it or right clicking on the project and checking the password or read only indicator
All ADMINS have the same privileges, and can cancel passwords and read only statuses set by other ADMINS..
Note: a USER can print any project even if it is password protected.