
              return [];
            }
          },
          partProcessSetup: {
            type: Array,
            notify: true,
            value: function () {
              return [];
            }
          },
          productPart: {
            type: Array,
            notify: true,
            value: () => {
              return []
            }
          },
          processBundle: {
            type: Object,
            notify: true
          }
        }
      }

      static get observer() {
