Approval or removal can be performed for the slip bottom or for specific lines within the slip. If all lines are selected, all demand lines within the sales demand slip are approved. If user defined lines are selected, only the selected lines are approved using approval filters. 
When the user defined lines option is checked, and the Next button is clicked, the Approval Filters to be used to specify demand transactions to be transferred is displayed. 
The demand approval filter options are:

Delivery Type

Purchase Order / Purchase Demand / Demand / Project / Tender / Production / Import / Purchasing File

Type

Material / Service / Asset / Material Class / Material Set

Material / Service Code

Group / Range

Material / Service Description

Group / Range

Delivery Date

Start / End

Warehouse

Group / Range

Once the conditions are specified on the filter lines, the Next button is clicked. Transactions matching the required criteria are listed. Transactions to be approved are selected, and the approval is completed by clicking the Apply button.