You can use DASFeed to review requests that NIXZ collects based on its own subscriptions and available sources. This gives you quick insight into relevant assignments without having to check every DPS platform yourself.
If you want to actually submit a candidate to an assignment, you will usually still need your own registration on the relevant DPS platform. The submission must be made from a supplier that has been properly admitted to that system or to that client.
NIXZ does not help with registering for a DPS. If you need support with DPS registrations, you can contact DAS Service BV through www.das-service.nl.