<PackagingRules_Update>
<FallbackPackage>
<Width>1.23</Width>
<Length>1.23</Length>
<Height>1.23</Height>
</FallbackPackage>
<VariantPackingMode>Master|Parts|PartsEven|PartsProportional</VariantPackingMode>
<PartAdjustmentUp>Yes|No</PartAdjustmentUp>
<PartAdjustmentDown>Yes|No</PartAdjustmentDown>
<PartAdjustmentNegative>Yes|No</PartAdjustmentNegative>
<BoxPacking type="fallback" />
- or -
<BoxPacking type="module" module_code="packbyweight" />
</PackagingRules_Update>