Here we would like to draw your attention to VOW1 transaction code in SAP. As we know it is being used in the SAP SD-SLS (Sales in SD) component which is coming under SD module (Sales & Distribution).VOW1 is a transaction code used for User assignment GRUKO_WF in SAP.
It comes under the package VA0C.
Transaction VOW1 technical data table
|Purpose||User assignment GRUKO_WF|