Period of time only: The warranty covers only a specific period of time (for example, two years).
Units only: The warranty is valid for a defined number of units (for example, 100,000 km). If the asset has a primary indicator, use the same units as used by the indicator.
Both a period of time and units: The warranty is valid for a specific period of time and a defined number of units (for example, 100,000 km and two years). If the asset has a primary indicator, use the same units as used by the indicator.