Grouping same rebars of an element in a set

Hi everyone,

By splitting my rebars as I asked here Spliting each rebar exceeding 12m length in a rebar set then using “Create.FormCurve” from structural design package I obtained singles rebars in each row which I want to group them again in a set as they were at the beginning as shown in the 2nd image

Any idea to do that?

Thanks.

Rebar Container node from Dynamo Rebar

@ahmedabdlsalamm

Can you please show me how to that in my attached script bellow?
I attach also my Revit file
division_long_barres.dyn (42.1 KB)
wall.rvt (2.5 MB)

Thanks.