Sorting duct elements by parameter value

[patrick.kabia]

im pretty new at this, and i need help from you guys.
im trying to sort duct accsesories by type parameter value and then give them an unique parameter for each “Group”.
is there an more effective way to do this?

[AmolShah]

Hi @patrick.kabia,

I think this should help.

[patrick.kabia]

Thanks Shah!