Hi,
I want to setup a teamblog, where one or two people from an external company can write and publish blog articles in a separate blog category on my website.
1) External people should be able to add, edit and publish articles in one special category only.
2) In frontend editing article section, team members will only see articles of the own team.
3) Articles, which are published in this category are public - everyone can see them.
4) New articles of these team members shall be published under the same company name (Authors Frank and Susi are adding new articles. These articles are published under the team name "Super Company"

.
Is this possible? I am trying to accomplish this, and I also read the documentation, but its not clear how to finally configure that.
Thanks,
Alex