Here you select for which order type the simulation should be made. This applies when the CDT is opened from the Procedure menu.
Customer Order Rows
When this alternative is selected, each position is managed as a requirement that should be calculated. A requirement calculation takes place for the main parts that have not got the lot sizing rule L (Lot-for-lot). If you run the CDT from the customer order row, you use this alternative.
Manufacturing Order Rows
When this alternative is selected, no requirement calculation is made for the positions. The quantity and period will be ordered as entered. In other words, no requirement calculation is made for the main part. If you run the CDT from the manufacturing order row you use this alternative.