Which of the following is a rule for creating sub-assemblies?

The rule for creating sub-assemblies that is recognized is that non-rotating items become spare parts when Inventory Attribute Set (IAS) is applied. This means that when IAS is utilized in the management of inventory, it helps categorize and manage components effectively. Non-rotating items are those that do not have moving parts or do not undergo physical rotation as part of their functionality. When these items are categorized under IAS, they transition to being classified as spare parts, which means they can be tracked and managed separately to support maintenance and operational needs.

In contrast, other statements may create misconceptions about how sub-assemblies can be structured. Certain items, like rotating items and their applicability in IAS, or the mix of item types in a sub-assembly, involve rules and definitions that don’t directly correlate with the purpose of IAS as it applies to managing non-rotating items. Therefore, understanding the function and categorization of non-rotating items within sub-assemblies helps clarify the value of applying IAS effectively.