This schema is used for submitting Seed Cert forms through the Gateway to Defra and NIAB Defra, Seed Certification, Cert4, NIAB Root element for SeedCerts Cert4 For internal use only - should not be populated by external applications Structure containing details for Cert4 applications For internal use only - should not be populated by external applications For internal use only - should not be populated by external applications Unique number assigned to applicant by Defra Structure containing bulk details Contains details of the bulks being submitted for the application For internal use only - should not be populated by external applications For internal use only - should not be populated by external applications Crop identity number Category for species and variety combination Structure containing variety details Structure containing crop line details For internal use only - should not be populated by external applications Contains details of the crops being submitted within each bulk and links to details on the prior Cert2 For internal use only - should not be populated by external applications For internal use only - should not be populated by external applications For internal use only - should not be populated by external applications Crop identity number