Compound Wall Layers to Project Parameter

Hi,
I’m just getting started in Dynamo and I’m looking to use it to populate a Project Parameter (Construction) with the compound wall construction layers. I have got as far as being able to list all the layers inside Dynamo but I have no idea how to write that information to the project parameter.

Robert

Thank you for the quick response.

Ultimately I would like to write the information highlighted in the attached image to a custom Wall Parameter called “Construction”. Which I could then in turn call up using a wall tag.

Hi!
Take a look at this topic: