ALTER TABLE PP_MRP ADD (CONSTRAINT DDOrder_PPMRP FOREIGN KEY (DD_Order_ID) REFERENCES DD_ORDER);

ALTER TABLE PP_MRP ADD (CONSTRAINT DDOrderLine_PPMRP FOREIGN KEY (DD_OrderLine_ID) REFERENCES DD_ORDERLINE);

ALTER TABLE PP_ORDER_BOMLINE ADD (CONSTRAINT ADUser_PPOrderBOMLine FOREIGN KEY (AD_User_ID) REFERENCES AD_USER);