OMS configuration flag field in tcode SPAD

Hi Folks - what is the proper format for information that goes in this field (SPAD ->Full Administration -> Output Management Systems ->Real Output Management Systems -> Display -> RHPOS ->  "OMS Configuration" ?  From the SAP help link below I am referring to "E4" ROMS configuration

Defining OMS Command Sets for LOMS - SAP Printing Guide (BC-CCM-PRN) - SAP Library

Thanks