Here we would like to draw your attention to IOCI_ORGU transaction code in SAP. As we know it is being used in the SAP PM-WOC (Maintenance Processing in PM) component which is coming under PM module (Plant Maintenance).IOCI_ORGU is a transaction code used for OCI: Assign Catalogs to Order Type in SAP.
It comes under the package IOCI.
Transaction IOCI_ORGU technical data table
|Purpose||OCI: Assign Catalogs to Order Type|