icerge/Processing Hint - Set field.md

## Processing Hint - Set field.md

      
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              Processing Hint - Set field.md
            
          
    I come across this trick when a request is created from a call. Request is created and parent field is populated with call sys_id value.
var url = "catalog_home.do?sysparm_view=catalog_default&sysparm_processing_hint=setfield:request.parent=";
url += current.sys_id;

action.setRedirectURL(url);