When you load a structure list, it can take the terms that you configure during Preparation into consideration. The Search Form does not display any term columns by default. If you use alternate preparation, you can enter terms in the Search Form and thereby also take these terms into consideration when loading your list.
The list will be generated according to the terms that have been entered in the Search Form. The terms that have been entered throughout the entire structure will be applied to the Quantity and Period fields. In other words, there will be no breakdown of the Quantity or Period fields for the underlying levels in the structure.
If nothing has been entered in the term fields, all alternate preparations will be displayed besides Period (which always uses the current period).
The procedure BOM / Operation List always displays all rows with terms entered.