Update Subform items based on main form status

Update Subform items based on main form status

I am working on a deluge script to update the status of a subform ( "Samples"). The individual items have a "Status" that should be updated when the main form "Status" is updated. I have set up the workflow as a conditional workflow that executes only when the main form Status == Returned.  When this happens it should update the Subform Sample Status for all items as returned. 


  1. for each  rec in input.Samples.Status
  2. {
  3. input.Samples.Status = "Returned";
  4. }
This is what I have been attempting. I am getting zero errors but also it is not updating the subform as expected. Any assistance would be greatly appreciated. 

Thank you in advance

Thomas