Can I use Dynamo to add subcategories of Grid? (Related drawing export issues)

When exporting a Revit model to dwg, I want to restyle the lines by grid type. However, the grid has no subcategories, so all types are stored in the dwg with the same line style. I want to solve this problem. I’ve also tried using reference planes, which is a problem that is difficult to control easily in section views when drawing a lot of reference planes.

@HyungJun.K the official forum language is English. This is a requirement to make search work. Please use a web service to translate all future posts as I did in editing your post. Thank you.