_id category   comments   contractDate   contractDetails   contractNumber   contractType   contractor   contractorAddressadditionalInformation   contractorAddressbuildingNumber   contractorAddresscity   contractorAddressflatNumber   contractorAddresspostalCode   contractorAddressstreetName   contractorAddressstreetPrefix   contractorType   endDate   responsiblePerson   scopeOfChanges   startDate   tax   totalCost   totalNetCost   unit   colspacer
category comments contractDate contractDetails contractNumber contractType contractor contractorAddressadditionalInformation contractorAddressbuildingNumber contractorAddresscity contractorAddressflatNumber contractorAddresspostalCode contractorAddressstreetName contractorAddressstreetPrefix contractorType endDate responsiblePerson scopeOfChanges startDate tax totalCost totalNetCost unit