I'm struggling to set up a function which will be triggered when an invoice is created, to automatically add the invoiced items (products) to the Account the invoice belongs to.

I'm currently trying to adapt the following code:

1. relprod = zoho.crm.getRelatedRecords("Products","Deals",potid);
   
2. if(relprod.size() > 0)
   
3. {
   
4. for each  rec in relprod
   
5. {
   
6. mp = Map();
   
7. prodid = rec.get("id");
   
8. update = zoho.crm.updateRelatedRecord("Products",prodid,"Accounts",accid,mp);
   
9. update = zoho.crm.updateRelatedRecord("Products",prodid,"Contacts",conid,mp);
   
10. }
    
11. }