is there any wat to get all list from drop down?
Sorry @Vikram_Subbaiah, let me clarify more, I need list of categories, wall types, family not elements.
I need all list from category.
with list create node
Wall Types and Family Types are also Elements
Please study the results of file I’ve provided above, do not go by the name of the node
For example, Family Symbol gives you the list of Family Types (not instances of the family)
If the above suggestion doesn’t work please give an idea of the desired output along with a small revit file.