Get curve within layer from CAD link

[mr.engineer.aec]

Hi guys,
I link AutoCAD file into Revit, AutoCAD file have multiples layer.
I want to get list curve of each layer.
How can i get that lists ?
Thank in advanced

[Nissal]

Like this you expect?

[mr.engineer.aec]

Hi @Nissal
Thank for your help. My issue is solved.