Concepts Tasks Settings Purchasing and Receiving New Serialized Resources Contents Creating Replenishment Requisitions for Serialized Component Resources Creating Purchase Orders for New Units of a Serialized Resource Receiving New Serialized Resources To purchase new units of a serialized resource, you can use the replenishment rules to create replenishment requisitions and then turn them into purchase orders. When you receive new serialized resources, APM creates units for each of the items received with the status ‘Spare.’ Note: You cannot use manual requisitions to purchase new units. Resource units requisitioned on a manual requisition cannot be received into inventory.