If a customer wishes to track maintenance costs of an asset there is the functionality to apply this at invoice stage by selecting "Maintenance" on the FA Posting Type field but this field is not available to bring in on purchase orders or purchase quotes.

This means the user will have to select Type as Fixed Asset on the order and select the relevant asset record, when the invoice is matched to the receipt it will pull through as Fixed Asset Type but it will default to acquisition journal so the user will have to remember to change from Acquisition to Maintenance. There is a risk an acquisition journal will be posted in error.