Help to fix Rebar from single to fix number


When I’m using reinforcement extensions, I need to fix the Singel rebar to fixed number.
Exemple: I have a beam, after I used the reinforcement extensions. We will see the reinforcement whith single number. Now, I want to change the singel rebar to fixed number. Please to help me!
Have a good day! Thank you!!


Your question would be clearer with some illustrations. Please attach what you tried with Dynamo.