Here we would like to draw your attention to WCFI transaction code in SAP. As we know it is being used in the SAP PM-WCM (Work Clearance Management in PM) component which is coming under PM module (Plant Maintenance).WCFI is a transaction code used for WCM: Application (Field Selection) in SAP.
It comes under the package WCM.
Transaction WCFI technical data table
|Purpose||WCM: Application (Field Selection)|