- <>CG - Changes To Total Level Allowance/Charges 
- <>RE - Replacement Item 
- <>QC - Quantity Change 
- <>CA - Changes To Line Items 
- <>DI - Delete Item(s) 
- <>QD - Quantity Decrease 
- <>CF - Cancel Previously Transmitted Purchase Order 
- <>TI - Transfer Item 
- <>NC - Concurrent Item (No Change) 
- <>RB - Replace All Dates 
- <>MU - (Multiple) For Unit Price Quantity Reschedule Change 
- <>AI - Add Additional Item(s) 
- <>QI - Quantity Increase 
- <>CE - Changes To Item Level Allowance/Charges 
- <>RC - Reject Item Change 
- <>RS - Reschedule 
- <>PQ - Unit Price/Quantity Change 
- <>OC - Original Confirmation Of Original Announcement 
- <>CT - Change of Dates 
- <>RM - Replacement Item with Modifications 
- <>CI - Change To Confirmation Of Revised Announcement 
- <>PR - Unit Price/Reschedule Change 
- <>AA - Packing Configuration 
- <>RZ - Replace All Values 
- <>CC - Changes To Terms 
- <>RA - Replace Mode of Shipment 
- <>PC - Price Change 
- <>RQ - Reschedule/Quantity Change 
- <>CH - Change To Original Confirmation Of Original Announcement 
- <>OA - Original Confirmation Of Revised Announcement 
- <>CB - Change of Date Terms