Assigning subcategory to reference planes

Hi,

i want to assign the subcategory “Bew_Widerlager” to multiple reference planes which is easy in Revit, you just select the right one:

When trying to use the Element.SetParameterByName Node it’s not working:


The warning means that the storage type of the parameter is not a string.

Can someone help out?

Laurin :slight_smile:

https://forum.dynamobim.com/t/how-to-change-reference-plane-subcategory/15180/4