eAM Work Order: One Step Material Issue (Public API)

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EAM: 12.2.3

DB: 12C

At my customer we are creating Workorder with the public API: EAM_PROCESS_WO_PUB.PROCESS_WO

It creates Operations (with allocatied resources and materials).

We also want to implement the logic behind the 'One step material'-button.  From the OAF-controller I can see it calls the 'eam_materialissue_pvt.fork_logic'-procedure.

This procedure is private procedure.

Our customization should perform "the one step issue of material" and "create a child order" => this is the logic that the "eam_materialissue_pvt.fork_logic" performs.

My question is:

1. Is there a way to perform all the logic from this API with public API's?