Can we process cost adjustments (Add to Asset) to more then one Asset using Mass Additions Window?

Is there any possibility to perform cost adjustments to more than one asset using mass additions window? Ex: There is an expense of drawings which we need to apportion to multiple existing assets and the source of cost is through mass additions (PO-->GRN-->AP Invoice). So if we have only one Invoice Line with 1 Unit, can we apportion this cost in mass addition window to more than one asset? Or we need to have those many lines similar to number of assets to which the cost should get apportion?

Please advise./

Regards

Uday