How do I implement the Nachweisgesetz and essential contract terms in the funnel in practice?

Germany should mark work location, compensation, working time, start date, fixed-term status, and probation period as central contract parameters in the funnel. Mandatory fields for work location, hours, compensation, start date, and fixed-term status. Frontend notice for changes between listing and offer status. Caution: not every detail condition is final in early process phases. (Evidence: Destatis Labour Market, BA Beschaeftigung Statistik)