Tracey Brinkman explains GP 2013 R2 Fixed assets default asset ID from asset class
GP 2013 R2 Fixed assets default asset ID from asset class | iSolutions Partners
General Ledger & FinancialsMicrosoft & the GP EcosystemGP 2013
Archived post from 2014. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.