Reverting Purchase Orders Under System Configuration>General >User Setup   Find the name of the User you want to give Purchase Supervisor to Go to User Details 2 Tab and look at the list on your right with tick boxes Find Purchase Supervisor and add a tick on the tick box. Only when this setup is done then the user will be able to revert purchase orders. Open Creditors module > Activity>  Receive Stock> Search       Select the Purchase Order you want to revert Click on Process tab and Select the Revert to Purchase Order Button The Window Opens up select your username from the drop down arrow And enter your password (This Is the same password you use to log into webaccounting) And Click on OK.