Enter the name of the subitem and click OK.
Click Set Up in the window that opens.
Choose the type of item and the account. You can enter the rest of the
item's information either now or later.
Select Subitem of and enter the name of the "parent" item. Click
Click OK in the New Item window to set up the parent item.
Click OK in the New Item window to set up the subitem.
When the Item Not Found window opens again, click OK.