🚀 go-pugleaf

I would like to find text in a table and replace it with different text
For example in 5.5 I have

   Local Ordernumber
   create session
   use ORDERDBF order tag ORDERID in select()
   OrderNumber = "00095"
   seek OrderNumber
        if found()
           replace ORDERID with "00100"
         else
           Msgbox ("Order not found.","Order",16)
         endif
   use
   Return

How can I do this in 7.0 if I have????


this.rowset = this.DATAMODREF1.ref.orderdbf1.rowset

Nothing I've tried seems to work, any suggestions ?
Thank you very much for your time.