I've never seen such configuration.
so my concern that asset or liabiliry depends on combination of product type and transaction.
If you gave (transaction 100) a loan (prod. type 55a, for example) to somebody - it is your asset.
If you took (transaction 200) a loan (prod. type 55a) from somebody - it is your liability.
P.S. if my answers help you, would you please mark them whether they are helpful or correct answers. Thank you!