Conversion from storeEval to executeScript_Sandbox

Hi

@Timo @Plankton @ulrich @thecoder2012

I need help to convert this code from storeEval to executeScript_Sandbox

{
  "Command": "storeEval",
  "Target": "storedVars['!COL28'].toLowerCase()",
  "Value": "!COL28"
},

Thanks

Solved reading here

{
  "Command": "executeScript_Sandbox",
  "Target": "return ${!COL28}.toLowerCase()",
  "Value": "!COL28"
},