Adding values to a empty subform using deluge

Adding values to a empty subform using deluge

Hello,
I am a new user. 
I have create a workflow function that is attached to a form and is ran when a user creates a new form. The form is a quote. 

I want to populate a empty subform on the qoute with data from another modules subform upon creation of the quote.

The 'copy from module' is a bond program and each record has a unique  name.   Each record has different from and to  amounts and premiums.
The user selects the unique name in the Quote module  the  'copy to module' by  selecting the bond program name via a lookup field  that is attached to the 'copy from' bond program module. The Bond program 'copy from'  module has a subform filled with three fields: from amount,  to amount and commission.  There can be up to 6 records with this data  in this subform.

In the function I have been able to extract the correct data from the 'copy from' module' by retrieving all the records then testing if the record name is the same as the user entered. 

I want to populate a empty subform that  in the Quote module upon creation of a new quote with the data I have retrieved from the 'copy from'  module subform.    After researching the Zoho community questions, then trying to code the script  I cant find, or maybe I can't understand how to do this.

Can you help me please?