QAD 2017 Enterprise Edition > User Guides > Master Data > Regulatory Attributes > Managing Component Issues > Co-product/By-product Component Issue Control
  
Co-product/By-product Component Issue Control
Use the Modify Co/By-Product Receipts field in Regulatory Attributes Control to control receipts for co-products and by-products.
Set this field to No to require all receipts to be valid items or substitute items for a co‑product or by-product in a joint work order set.
Note: Items entered through Work Order Bill Maintenance (16.13.1) can be issued to a work order regardless of control program settings.
Choose Yes to allow any item to be received as an unplanned receipt.