Prepaid Assets - Clarification

We would like Prepaid assets, i.e. Prepaid Eqp Maintenance assets, to be maintained in the PS-AM system. Currently prepaids are paid by PO/AP and tracked manually in excel schedules/spreadsheets as well as manually journalized(expensed) to GL each month. Interfacing the prepaid assets to PS-AM would allow for systematic journalizing of monthly expense and help reduce the risk of missed gl entries, gl miscoding and over/under expensing of prepaids.

We have created new profile IDs, categories with different useful lives (12 months, 36 months) for prepaid assets

When working with PS-AM accounting journal entry templates, i.e. “ADD” or “RET”  transaction types, we noticed that the delivered templates already have set order and type of accounts, i.e. the “ADD” template lists “Accumulated Depreciation” (we could only change GL accounts to debit or credit). Is there a way to create completely new PS-AM accounting templates? We would then customize them for prepaid activity.