Contribute to the TMA portal

In order to contribute to the portal you need to create a user account first by applying at the registration page.  Please provide a reference showing how you are connected to the area of TMA, e.g. by providing a link to your homepage or research institute. All account requests go through a manual approval process. You will be notified by email when your account is activated. You can then login via the form in the blue bar at the top of each page. When logged in, the sidebar menu on the right will contain an additional item called "Editing help" that explains in detail how to edit content on the portal.