This page applies to Harlequin v13.1r0 and later; both Harlequin Core and Harlequin MultiRIP
In order to use the API with HMR an OEM should create an event-based plugin (for more information see “The Plugin kit Guide For OEMs). The plugin can access the API via RDR (see (v13) The RDR system on how to use the RDR) and, if required, should use IPC to communicate with a separate application, such as, for example, to present a UI to allow the RIP’s databases to be manipulated.