Make sure that you can create both a personal profile (for artists or self-employed persons) and an institution profile (for projects, networks, companies or organisations).
Register here as a person first. If you work as an artist or self-employed person, make all entries under this personal profile.
For entries as a project, network, company or organisation, create your institution profile after registering your personal profile. You can also create multiple institution profiles and switch between them. More infos can be found in our help section.