Product: InventoryCloud

Desired customization: Pick Invoice with items sorted by description

To sort the Pick Invoice by Item Description, we need to add a couple of GroupHeaderBands to the layout. From the Insert menu, drag & drop where the GHBs should go.

From the screenshot, GroupHeaderBand6's Expression should be {SpPickReport.kit_description}

GroupHeaderBand5's Expression should be {SpPickReport.item_description}

This will result in the following showing on the Pick Invoice:
Items NOT in kits, sorted by description
Kits & their subitems, sorted by kit description