Komet has the option to delete massively the items that have not been sold. Search the lines using the filters inthispage. Once you have found the items that you want to remove, click on the Mass Delete button and the system will display a window to confirm the amount of items to delete. Enter the amount, click on Continue and the system will remove the lines that were not sold. For the lines that had items already sold, the system will remove the amount of units that have not been sold and it will maintain the amount of units already sold for that line.