A contact person is responsible for a URL. There can be several contact persons for one URL. An IT-purchaser manages the contact persons of the corresponding institute. The IT-purchaser needs to register as contact person to be able to use all the functions of a contact person and to be able to view all the information about the URLs. To become a contact person you need to have any valid e-mail address which the IT-purchaser uses to list you as contact person. In case there is no contact person for your website, please apply to your institution's IT purchaser. Student organisations, that have no accountable IT purchaser, have to contact the IT-ServiceDesk.
Blog website: It is not necessary to add multiple contact persons for content relevant changes, you can add multiple persons as editor.