The Transaction Origin Type is considered as Min-Max while creating the transfer order via Rest API

Summary:

We have a concerned in the ongoing processes, where we are creating the Transfer Order via an integration process by calling the REST APi. However, the transfer order does create successfully but the 'Transaction Origin Type' is considered as 'Min-Max' instead of Inventory, now because they do also have Min-Max planning as one of the solution it would be quite difficult to bifurcate whether the Transfer Order is been generated via a Min-Max or via integration. So I am unable to get the option how we can change the transaction type via the payload or there is some other setup